The factors of 15 are:
1, 3, 5, 15
The factors of 39 are:
1, 3, 13, 39
The common factors are:
1, 3
The Greatest Common Factor (GCF) is:
3
The GCF is 3.
The GCF is 3.
1 and 3, the GCF
It is: 3
The GCF of 15, 27, and 39 is 3.
The GCF is 39.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF of 39 & 14 is 1.