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