0
Anonymous
8
Wiki User
8 is the greatest common factor while 4 and 2 both are factors
1, 2, 4 and 8
21, 24, 27, 30, 33, 36, 39.
The GCF is: 2
The GCF is 5.
The GCF is: 20
40
1 and 2
by 70 and40
36
1
240