Greatest common factor= 1
The GCF of 33 and 64 is 1
LCM(28, 64, 49) = 3136 GCF(28, 64, 49) = 1
The GCF is 1.
It is: 1
The GCF is 1 and the LCM is 3136
The GCF of 49 and 49 is 49.
The GCF is 4.
The GCF is 8.
The GCF is 1.
The GCF is 7.
The GCF is 7.
The GCF is 1.