find the GCF of 15 and 30
The factors of 15 are 1, 3, 5, and 15.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.
The greatest common factor (GCF) of 15 and 30 is 15.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.
The greatest common factor (GCF) of 15 and 30 is 15.