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
Well, let's take a look at these numbers, friend. The greatest common factor of 15 and 30 is 15. You see, the greatest common factor is the largest number that divides evenly into both of these numbers, like a happy little bridge connecting them together.
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