The GCF is 7.
GCF(14, 28, 42) = 14.
The GCF of 28 and 42 is 14.
The Greatest Common Factor (GCF) of 42 and 28 is 14.
The GCF is 14.
The GCF of 28, 42, and 70 is 14.The GCF is 14.
The GCF is 14.
The GCF is 14.
The GCF is 1.
The GCF is 14.
The GCF is 7.
The GCF is 14.