The common factors are: 1, 2, 4, 8.
The GCF is 8.
It is two.
The Greatest Common Factor (GCF) is: 4
The GCF is 8.
144
1, 2, 4, 8, 16
Because 16 is a factor of 48.
The factors of 40 are 1,2,4,5,8,10,20 and 40. For them to be common, they need to be compared to another set of factors.
It is: 4
The GCF is 4.
The GCF is 2.
The GCF is 1.