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The GCF is 3.

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Q: What is the greatest common facrtor of 42 63 and 87?
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Related questions

What are is the greatest common factor of 28 42 and 63?

The Greatest Common Factor of 28, 42, 63: 7


What is the greatest common factor of 42 63 and 105?

3The GCF is: 2121.The GCF is 21.


What is the greatest common factor 63 and 42?

21


What is the greatest common of 42 and 63?

The GCF is 21.


What is the greatest common factor for 42 and 63?

The GCF is 21.


What is the greatest common divisor of 63 and 42?

The GCF is 21.


What is the greatest common factor of 18 42 and 63?

It is: 3


What are the highest common factors of 42 and 63?

The greatest common factor is 21


What is the greatest common factor for 28 42 and 63?

The GCF is 7.


What is the greatest common factor of 42 63 ad 21?

The GCF is 21.


What is the greatest common factor of 63 and 42?

The greatest common factor (GCF) of 42 and 63 is 21.To find the GCF (greatest common factor) of two numbers, first prime factorize them.42 = 2*3*763 = 3*3*7The GCF must be able to contain factors such that if divided by 42 or 63, the answer will be an integer.The GCF is 21.21


Find the greatest common factor of 42 and 63?

The GCF is 21.