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Find the GCF of 9, 24 and 12

Find the GCF of 90, 60, 45, 105 and 30

Find the GCF of 4 and 14

Find the GCF of 9, 12, 27 and 21

Find the GCF of 2, 14, 10 and 18

Find the GCF of 24, 40, 48 and 64

Find the GCF of 42, 70, 98, 126 and 28

Find the GCF of 56, 40, 64 and 8

Find the GCF of 81, 27 and 36

Find the GCF of 88, 99, 77, 22 and 33

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GCF of numbers challenge is an online test to assess 4th, 5th or 6th grade student's math skills on finding the greatest common factor (GCF) of two or more positive integers in pre-algebra or number system (NS) of common core state standards (CCSS) for mathematics.

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Kitty

Hey! I'm Kitty

I can answer you simple math queries!

Hey! I'm Kitty

I can answer you simple math queries!

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