7
No idea what the gfc is but GCF(35, 45) = 5.
76
7
Their GCF is 7 . I don't know what a GFC is.
The GCF is 2.
Since 14 is a factor of 42, it is automatically the GCF.
The GCF is 7.
The GCF is 1.
It is 1,42,2,21,3,14 that's what I got!! Ty
The GCF is 1.
The GCF is 5.
The GCF of 42 and 35 is 7.factors of 42: 2,6,7factors of 35: 5,7