__Objectives:__

- Determine the greatest common factor of two or more numbers.

__What is GCF?__

GCF stands for greatest common factor. Given two or more numbers, the greatest common factor is the largest number that is a factor of each number.

__Finding the Greatest Common Factor of Two Numbers__:

We can find the greatest common factor of two or more numbers by listing out the factors of each number. We will compare the lists together and find the largest factor that they have in common.

Lets look at an example below!

Lets look at an example below!

__Example #1 - Your Turn__

Click HERE to check your answer.

__Finding the Greatest Common Factor of Three Numbers__:

We can also find the greatest common factor given more than two numbers. In the example below, we are given three numbers. We will follow the same steps by listing the factors of each given number.

__Example #2 - Your Turn__

Click HERE to check your answer.

## Quiz

You will take the quiz

CLICK HERE FOR QUIZ

__you have researched and taken notes on the multiplication of fractions.__**after**CLICK HERE FOR QUIZ

(C) 2017 MATH IN DEMAND