easy Set 3 Form Exercise

Find the GCF of 14 and 21.

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Answer: 7

Numbers
  • 14
  • 21

Find the GCF of 36 and 20.

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Answer: 4

Numbers
  • 36
  • 20

Find the GCF of 9 and 18.

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Answer: 9

Numbers
  • 9
  • 18

Find the GCF of 12 and 36.

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Answer: 12

Numbers
  • 12
  • 36

Find the GCF of 12 and 12.

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Answer: 12

Numbers
  • 12
  • 12

Find the GCF of 12 and 24.

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Answer: 12

Numbers
  • 12
  • 24