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16 = 2 x 2 x 2 x 2
42 = 2 x 3 x 7
The greatest common factor is 2 because that is the only factor they have in common.

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9y ago
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Q: What is the common factor between 16 and 42?
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Related questions

What 16 and 42 greatest common factor?

The greatest common factor of 16 and 42 is 2.


Can the greatest common factor of 16 and 42 be less then 16?

Yes, the greatest common factor of 16 and 42 can be and is less than 16. The GCF of 16 and 42 is 2..


Can you explain why the greatest common factor of 16 and 42 is less than 16?

It can be and is. Since 16 is not a factor of 42, the GCF will have to be a factor of 16 that is less than 16.


Can the greatest common factor of 16 and 42 be under 16?

It can be and is.


Can the greatest common factor of 16 and 42 be smaller than 16?

It can be and is.


Can the greatest common factor of 16 and 42 to be less than 16?

It can be and it is.


What is common factor of 16 and 42?

The common factors are: 1, 2


Can the greatest common factor of 16 and 42 be less than 16?

Oh, absolutely! The greatest common factor of 16 and 42 can indeed be less than 16. In this case, the greatest common factor of 16 and 42 is 2, which is less than 16. It's all about finding the largest number that can evenly divide both 16 and 42, no matter how big or small it may be.


Can 16 and 42's greatest common factor be less than 16?

It can be and is.


What is the least common factor of 16 and 42?

The least common factor of any set of multiples is 1.


Can the greatest common factor of 16 and 42 be less than16?

It can be and is.


What is the greatest common factor of 16 30 and 42?

The GCF is 2.