Factoring Numbers: Greatest Common Factor
In this factoring worksheet, students read an example of the factors and GCF of 2 numbers, then list factors and circle the GCF for 10 pairs of numbers.
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How Do You Find GCF and LCM?
Using the numbers 225 and 270, the narrator explains how to find the greatest common factor and the least common multiple. This presentation could be used in conjunction with other videos in a series exploring how to identify prime...
6 mins 4th - 5th Math CCSS: Adaptable