The GCF is 1.
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∙ 2012-06-06 06:23:36The Greatest Common Factor of 28, 42, 63: 7
The Greatest Common Factor (GCF) is: 6
21 itself is the greatest common integral factor, since 21 X 2 = 42.
The greatest common factor (GCF) is: 14.
6
3
3It is: 3
The GCF is 3.
The Greatest Common Factor (GCF) is: 42
The GCF is 3.
threeThe GCF is 3.
The GCF is 3.
The GCF is 1.
The Greatest Common Factor of 42 and 84 is 42.
The greatest common factor of 42 and 12 is 6.
The greatest common factor of 42 and 66 is 6.6
The GCF is 3.