The GCF is 3.
The GCF is 3.
The GCF of 27 and 39 is 3. The prime factorization of 27 is 3*3*3 The prime factorization of 39 is 3*13 So the GCF of 27 and 39 is 3.
The GCF of 15, 27, and 39 is 3.
The GCF of 21, 27, and 39 is 3.
what is the greatest common factor of 21 27 and 39
3
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 1.
The GCF is 39.
The GCF of 39 & 14 is 1.