The GCF is 1.
It is 3
The GCF of 12, 15, 18, and 30 is 3.
The GCF is 15.
The GCF for 15 30 45 is 15.The GCF is 15.It is: 15
The GCF is 2. The LCM is 240.
The GCF is 15.
The greatest common factor (GCF) of 15, 30, 90 is 15.
The GCF is 15.
They are: gcf = 15 and LCM = 30
The greatest common factor of 15 and 30 is 15.15 x 1 = 1515 x 2 = 30
The GCF is 3.