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The GCF is 6.

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11y ago
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7y ago

It is 12

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Q: What is the greastest commn factor of 42 and72?
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Related questions

What is the greastest common factor for 12 and 42?

6


What is the greastest common factor of 42 and 72?

It is: 6


What is the greastest common factor of 42 and 98?

The GCF is 14.


What is the greastest common factor of 42 70 84?

The GCF is 14.


What is the GCF of 42 and72?

The GCF is 6.


What is the greatest commn foactor of 21 and 42?

21. GCF means what is the greatest number that goes into both, and 21*2=42.


Is 42 a factor of 6?

NO!!! 42 is a multiple of '6'. ( 6 x 7 = 42) However, 6 is a factor of 42.


Is 6 not a factor of 42?

6 is a factor of 42.


Is 28 a factor of 42?

28 is not a factor of 42.


Is every factor of 4 also a factor of 42?

No, 4 is not a factor of 42.


Is 3 a factor of 42?

No, 42 is a multiple of 3. 3 is a factor of 42.


Is 42 a proper factor?

It can be. 42 is a proper factor of 84.