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Factoring Numbers: Greatest Common Factor
In this factoring numbers worksheet, students study the pairs of numbers for each example. Students list the factors for the number pairs and circle the greatest common factor.
4 Views 43 Downloads
How Do You Factor a Greatest Common Factor Out of an Expression?
What is the greatest common factor of two terms in an expression? First prime factor each of the terms. Then find the factors that they have in common. Multiply if needed. That is how to find the greatest common factor. Watch the video...
5 mins 6th - 9th Math
Study Jams! Greatest Common Factor
When one method isn't enough to teach GCF, try two! This interactive webpage introduces factors and the prime factor tree to find the greatest common factor of two numbers. After the lesson, have learners click to try the two examples...
5th - 8th Math CCSS: Adaptable
Find GCF by Listing Factor Pairs
Make some treat bags for the class by finding out how many treats go in each bag with the greatest common factor. The video goes step by step to find out the total amount of bags they can use. The method lists all factor pairs, not just...
5 mins 5th - 7th Math CCSS: Designed