3
It is: 3
The GCF is 3.
threeThe GCF is 3.
The GCF is 1.
The GCF is 3.
The GCF is 3.
The GCF is 1.
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.
The Greatest Common Factor (GCF) is: 6The greatest common factor of 42 and 102 is 6.
The Greatest Common Factor of 24 and 42 is 6.
The greatest common factor of 13 and 42 is 1.