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The Least Common Multiple (LCM) is also referred to as the Lowest Common Multiple (LCM) and Least Common Denominator (LCD). For 2 integers a and b, denoted LCM(a,b), it is the smallest integer that is evenly divisible by both a and b. For example, LCM(2,3) = 6 and LCM(6,10) = 30. For the least common multiple of more than 2 numbers, say a, b, c and d, it is the smallest integer that is evenly divisible by all numbers.

Standard deviation is a widely used measurement of variability or diversity used in statistics and probability theory. It shows how precise your data is. The standard deviation is the square root of its variance. A low standard deviation indicates that the data points tend to be very close to the mean, whereas high standard deviation indicates that the data are spread out over a large range of values.

Our Cool Math Game is quite simple. You set time and try to solve as many problems as you can. Enter number of seconds you would like to have for a game session. Then click start and give answers to the problems you see. You will be given one point for every correct answer you give.

If you already know, area can be calculated by multiplying length by width. To make things easier, we created this free tool that converts instantly between acres, square feet, square miles and other units. Enter the value, select the unit and then select the unit you want to convert into. Then simply click on double arrow to get the result.

You can calculate time from distance and speed, distance from speed and time, and speed from distance and time with this simple piece of software. Enter the values in required fields and get the answers you were looking for. Fast and easy. Simple interface.

Fraction Calculator name speaks for itself. This piece of software will help you to add, subtract, multiply and divide fractions. Enter fraction #1 and fraction #2. Make sure you use / between numerator and denominator (e.g. 1/3 for one third). Select what operation you want to perform and click Calculate Fraction button to see result.

This GPA Calculator lets you determine how your current term will affect your overall GPA. You can use it before you know your grades to predict your CGPA (Cumulative Grade Point Average). Due to the way this calculator is made, it won't calculate grade replacement if you are repeating a course. GPA Calculator will include both failing and new grades.

This tool lets you converter roman numerals to traditional numbers, and traditional numbers to roman numerals. A smaller number in front of a larger number means subtraction, all else means addition. For example, IV means 4, VI means 6.You would not put more than one smaller number in front of a larger number to subtract. For example, IIV would not mean 3.

Quadratic equation has the form ax2 + bx + c = 0. It will generally have two solutions; that is, two different values of x that make the equation true. It can happen that both solutions are the same number, and it is possible that the solutions will be complex or imaginary numbers. To use this software, type in values for a, b, and c in the boxes below, and press the Solve for X button.

It is not difficult to learn how to calculate the percentage of one number vs. another number. All you have to do is divide one number by another number. Then, then take that number and move the decimal place two spaces to the right. This way you will get your percentage. Percentage calculator lets you do all calculations quickly.

CESCNC 1.3

CESCNC is a handy and easy-to-use numerical conversion tool that you can use to perform conversion from one numerical system to another. The application supports: positional systems with a numerical base from 2 to 16, Roman numerals; Attic Greek numerals; Chinese Rod; Babylonian cuneiform; Egyptian hieroglyphic numerals

Matrix calculator for basic matrix operations and matrix decompositions. 1. Basic matrix operations: +, -, .*, *, ', determinant, inverse, rank etc. 2. Matrix decompositions: LU decomposition, QR decomposition. Implement basic matrix operations and matrix decompositions. 1. Basic matrix operations: +, -, .*, *, ', determinant, inverse, rank etc. 2. Matrix decompositions: LU decomposition, QR decomposition.

Math Educator is a simple tool to teach kids addition, subtraction, multiplication, and division. Easy-using and redesignable interface are just some of the ultimate features of Math Educator.

This software offers a solution for users who create graph paper using a printer. There is a full range of options for page size, margins, orientation and position on page. The user can then choose from a wide range of measurement scales independently for the X and Y Axis before setting the division measurements.

GREatest Quant Prep 1.0.6

GREatest Quant Prep is a new GRE practice test software which completely simulates and resembles Quantitative section of the New GRE test. Gain valuable experience by practicing under realistic conditions with a true section adaptive algorithm, which will give you the score most close to real GRE. All tests contain only high quality GRE problems with correct answers and complete explanations.

The math quizzer 1.0.0.2

The Math quizzer is a freeware designed to help students to improve there math skills by random math questions. The application is designed for all ages and have a number of difficult types. There is also a math game. The math quizzer is add supported and is also connected to a web site in order to provide math learning content online.

Analysis Center 2013

This sophisticated piece of software turns your computer into a modern, State-of-The-Art spectrum analyzer giving you features that go far beyond the possibilities of any stand-alone hardware unit.Displaying in 1/3, 1/6, 1/12, 1/24 Octave frequency displayinge and FFT (2048 Bands) Decay settings (Display speed) for the Spectrum in the Octave Mode,, dBFS and RMS Peak Level Meter-Meters Big Window (to have a full screen of the spectrum)

Free ASVAB Software which includes all the information you need to know about the exam. Feel free to download and enjoy the only ASVAB software available

Today's technology can help you learn the times tables without you notice it. Discover how the subliminal technology that is used in science and marketing can help you learn the times tables under the premise that the regular conscious way of learning is through repeated experience and practice, making the times tables stored deep within your mind on an unconscious level.

BHD Converter 1.0.0.0

BHD Converter is a simple tool programmed in java that lets the users convert between the numeric systems binary, hexadecimal, and decimal with the click of a button

Free and easy Percent and Discount Calculator for home and business use. Modern interface, big numbers, supporting of clipboard and more tools. Can be used in the calculation of discounts, for settlement of taxes, payroll, sales and profit payments of loans. The program will be useful for accountants, sales managers, in advertising or programmers. It can be used to calculate the price discount when planning promotions.

FC-Win 5.00

FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand. 60+ examples

AshSofDev Math Tables 1.0.0.0

AshSofDev Math Tables is a small program written for my grandaughter to help with her math. Maybe someone else can get some use from it.

Simplexety 5.0.0.1

Simplexety is used to get the most out of Formula Parsing and Scientific Calculation. With it, you can evaluate mathematical formulas, draw graphs and program with very simple VBScript. Simplexety is a sophisticated calculation application. It supports direct access to the Microsoft Visual Basic Scripting engine. The program supports symbolic derivation and a host of other numerical functions. Simplexety is object orientated programmed in VC++.

Mathematics solver: equalities, inequalities, systems and sets of inequalities, derivatives. Shows step-by-step solution. Useful for students and teachers. Export to pdf support.

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