The GCF is 1.
The GCF is 7.
The GCF is 7.7 is the GCF of 42, 49 and 84.
The GCF is 7.The GCF is 7.
gcf is 84
The GCF is 12.
The GCF of 21, 49, and 84 is 7.
GCD: 1 LCM: 1764
It is just 1
The greatest common factor (GCF) of 36, 84, 112, is 4.
greatest common factor of 49 and 84 and 91 is 7.
The GCF is: 7.