1,3,5,15
You need another set of factors to find something in common.
The greatest common factor of 15 and 105 is 15.
Greatest common factor of 15 and 60 is 15.
There is no common factor
The GCF is 15.
1 and the highest common factor is 15
Since 15 is a factor of 60, it is automatically the GCF.
Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.
Since 15 is a factor of 30, all of its factors are common.
The Greatest Common Factor (GCF) is: 15
The greatest common factor for 15 and 16 is 1.
The greatest common factor of 15 and 55 is 5.
The greatest common factor of 15 and 32 is 1