No, 120 is not a factor of 144.
48
The greatest common factor is 48.
The GCF is 48.
24
The GCF is: 48
120
It is: 120
The GCF is 4.
60
The GCF is 120.
Prime factor each number and then multiply all the common factors to get the GCF.120=2x2x2x3x5240=2x2x2x2x3x52x2x2x3x5=120 is the Greatest Common Factor
It is: 360 but if you mean 120, 240 and 360 then it is 120