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Multiplying and Dividing Factorials

High School Math based on the topics required for the Regents Exam conducted by NYSED.

Pre Algebra Lesson: Factorials
In this Pre Algebra Lesson we take a look at factorials.
Simply put a factorial looks like this: 4! and is calculated by multiplying the number by all the smaller numbers. 4! = 4 * 3 * 2 * 1 = 24.
Multiplying and dividing factorials.

Basic Math Skills : Multiplying Factorials
A factorial is the nomenclature used to describe a series of mathematical operations during multiplication

Math: Dividing Factorials
When dividing factorials, reduce by canceling the integers that are the same on the top and bottom.

Dividing Factorials
A simple problem demonstrating how to simplify factorials in a fraction

Math Lessons & Study Tips : How to Simplify Factorials
A factorial, such as four factorial, means that the result is four times three times two times one. Find out how to simplify factorials when they're used in fractions

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