GCF of 12 60 68 is 4.
GCF(12, 60, 68) = 4.
The greatest common factor of 12, 60, and 68 is 4.
The GCF is 4.
The GCF is 2.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 12.
The GCF is 12.
The GCF is 12.
The GCF is 12.
The GCF is 12.
GCF of 36 and 60 is 12.