The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
All factors are equally reasonable!
No, 40 is a factor of 80.
No, 80 is a multiple of 4. 4 is a factor of 80.
The GCF is 4.
6 is not a factor of 80
The Factor pairs for 80 are 1x80, 2x40, and 8x10
Since 20 is a factor of 80, the GCF of 20 and 80 is 20
The greatest common factor of 54 and 80 is 2
The greatest common factor of 80 , 180 = 20
The greatest common factor of 80 and 120 is 40.
The greatest common factor of 25 and 80 is 5.
The greatest common factor of 80 and 126 is 2.