A Factor Tree is a diagram used to break down a number by dividing it by its factors until all the numbers left are prime.

Examples:

Factor Tree of 42 - Example 1

Factor Tree of 8 - Example 2

Activities: #1 Now in your books write down the factors for 64, 82 and 204(Make sure you lay it out like the examples we gave you). #2 Write down all the prime numbers from 0-100.

## Table of Contents

## Factor Trees

## Information:

A Factor Tree is a diagram used to break down a number by dividing it by its factors until all the numbers left are prime.## Examples:

Activities:

Now in your books write down the factors for 64, 82 and 204(Make sure you lay it out like the examples we gave you).#1Write down all the prime numbers from 0-100.#2Click on this site to do a quiz!#3http://makeaquiz.net/zQlrzD