The GCF is 1.
No idea what the gfc is but GCF(35, 45) = 5.
7
7
Their GCF is 7 . I don't know what a GFC is.
The GCF is 1.
The GCF is 7.
3
22
It is: 3
The GCF is 1.
The GCF of 12 & 27 is... 3
If you add 27 and 8, the answer is 35. 7 plus 8 is 15 and add it to 20, the answer is 35.