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The greatest common factor of 21 and 29 is 1 GCF(21, 29) = 1. The numbers are co-prime.

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βˆ™ 8y ago
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βˆ™ 8y ago

The GCF is 1.

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βˆ™ 12y ago

' 1 ' is.

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Q: What is the greatest common factor of 29 and 21?
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