gcf(39, 91) = 13
The GCF is 13.
The Greatest Common Factor (GCF) is: 13
The GCF is 13.
The GCF is 13.
GCF(39, 654, 91) = 1.
The GCF is 13.
The GCF is 13.
gcf(39, 91) = 13
The GCF is 1.
The GCF is 13.
The GCF is: 13
The GCF is 13.
It is: 13
The GCF is 1.
13.
The GCF is 13.