The GCF is 3.
The GCF of 9 and 15 is 3. The LCM is 45.
1, 5, 9, 15, ? 1, 5(1+4), 9(5+4), 15(9+6), ?(15+?) since the addition of 4 is done 2 times, we can say that also will 6 ?=15+6 ?=21
The greatest common factor of 9 15 and 18 is 3.
15 - 9 = 6
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.
the answer is 3
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF of 9 and 21 is 3.
The GCF is 3.
The GCF of 9 and 21 is 3.