The factors of 108 are:
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
The factors of 144 are:
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
The common factors are:
1, 2, 3, 4, 6, 9, 12, 18, 36
The Greatest Common Factor (GCF) is:
36
The GCF is 36.
The GCF is 18.
The GCF is 12.
The GCF is 12.
36 is the largest positive integer that divides into both 108 and 144 evenly with no remainder.
The greatest common factor of 144, 108, 27 is 9.
The GCF is 36.
The GCF is 36.
The GCF is 12.
The GCF is 18.
The GCF is 12.
108 = 2*2*3*3*3 144 = 2*2*2*2*3*3 48 = 2*2*2*2*3 72 = 2*2*2*3*3 So the GCF is 2*2*3 = 12 [108 limits gcf to 2^2, 48 limits it to 3^1]