15
3,5
60
30,2
15,2,2
5,3,2,2
3 x 5 = 15, the GCF
The greatest common factor of 10y plus 15 is 5.
The GCF is 15.
Since 15 is a factor of 120, it is automatically the GCF.
3(3x + 5)
Since 15 is a factor of 60, it is automatically the GCF.
Since 15 is a factor of 60, it is automatically the GCF.
Since 15 is a factor of 195, it is automatically the GCF.
The greatest common factor (GCF) of 15, 30, 90 is 15.
The greatest common factor (GCF) of 15, 45, and 540 is 15.
Since 15 is a factor of 45, it is automatically the GCF.
Since 15 is a factor of 105, it is automatically the GCF.
The GCF is 15.