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What is the greatest common factor of 15 and 647? please help me​

User Mentos
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1 Answer

4 votes

Answer:

1

Explanation:

The GCF of 15 : 1, 3, 5, 15

The GCF of 647 : 1, 647

The only GCF that was on both lists was 1

User Easyjo
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