The GCF is 6.
The GCF is 6.
The greatest common factor of 6, 12, and 42 is 6.6 x 1 = 66 x 2 = 126 x 7 = 42
The GCF is 66.
The GCF is 2.
The GCF is 3.
The GCF is 6.
The GCF is 6.
The GCF is 42.
The GCF is 6.
The GCF is 6.
The GCF is 3.
The GCF is 6.
The GCF is 6.
The GCF is 6.
The GCf is 6.
The greatest common factor of 6, 12, and 42 is 6.6 x 1 = 66 x 2 = 126 x 7 = 42
The GCF is 6.