The GCF is 1.
The GCF is 1
The GCF of 55 and 39 is 1.
The greatest common factor of the numbers 39 and 55 is 1.
the GCF is 8
It is 7
The GCF is 2.
The GCF is 1.
The GCF is 39.
The GCF is 5.
The GCF of 55 and 105 is 5.
The GCF of 39 & 14 is 1.
gcf of 55 and 121