The GCF is 3.
The GCF of 84 and 135 is 3.
They add up to 135
The GCF is 3 The LCM is 4,590
9 is not a factor of either one. The GCF of 51 and 84 is 3.
The GCF is 1.
The GCF is 15.
The GCF is 5.
The GCF is 1.
The GCF is 15.
The GCF is 27.
The GCF is 27.
The greatest common factor (GCF) of 120 and 135 is 15.