The expression that represents the greatest common factor (gcf) of 105 and 126 is 3 x 7 but the greatest common factor of them is 21
The GCF is 21.
21
The GCF is 21.
The GCF is 21.
The GCF of 105 and 126 is 21.
The GCF is 21.
The GCF is 21.
The GCF is 21.
The Greatest Common Factor is 21
The GCF is 21
The GCF is 8.
The GCF is 35.