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What is the greatest common factor of 42 and 19?

Updated: 8/21/2019
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6y ago

Best Answer

GCF(42,19) = 1: the numbers are coprime.

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6y ago
This answer is:
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10y ago

It is: 1.

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6y ago

The GCF is 1.

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Q: What is the greatest common factor of 42 and 19?
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