The greatest common factor (GCF) of 15, 30, 90 is 15.
The GCF is 3.
The GCF is 5.
GCF(15, 25, 30) = 5.
The gcf of 6, 15, and 21 is 3. But once you throw that 19 in there, it's ' 1 '.
The GCF is 3.
The GCF is 3.
14 and 21, and 21 and 28 are the number pairs between 15 and 30 that have 7 as their greatest common factor.
The GCF is 15.
The GCF for 15 30 45 is 15.The GCF is 15.It is: 15
21 and 28
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.