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Find the GCF of 20 and 32

User Rrhartjr
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2 Answers

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20: 1, 2, 4, 5, 10,
32: 1, 2, 4, 8, 16, 32

the answer is 4
User Chris Neitzer
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Factors of 20: 1, 2, 4, 5, 10, 20

Factors of 32: 1, 2, 4, 8, 16, 32

Common factors: 1, 2, 4

Answer: GCF is 4

User Linus Kleen
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