The GCF is 18.
The GCF is 54.
It is: 12
36 and 108, respectively.
Since 36 is a factor of 108, it is automatically the GCF.
The GCF is 84.
Since 84 is a factor of 504, it is automatically the GCF.
The GCF is 84.
gcf is 84
The GCF of 3591 and 84 is 21
If that's 28, 56 and 84, the GCF is 28. If that's 2856 and 84, the GCF is 84.
The GCF is 28.