3
1 is the greatest and only common factor of 15 and 38.
The Greatest Common Factor (GCF) is: 5
The Greatest Common Factor of 12, 44, 15: 1
3 is a factor of 12 & a factor of 15, so it's a common factor between 12 & 15. Also, as it's the only common factor between them, in addition to 1 of course, it's the highest common factor between 12 & 15.
3
The GCF is 5.
The GCF is 3.
the greatest common factor of 6,12, and 15 is 3.
The only common factor of 12, 35 and 15 is: 1
The GCF is 15.
The greatest common factor of the numbers 15 and 12 is 3.
3