The 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.
To simplify the fraction 15/39, we need to find the greatest common divisor (GCD) of the numerator and the denominator, which is 3 in this case. By dividing both the numerator and the denominator by 3, we get 5/13. Therefore, 15/39 simplified to its simplest form is 5/13.
The GCF is 39.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.