The GCF is 1.
The GCF of 4 and 7 is 1. The GCF of 11 and 44 is 11. The GCF of 4, 7, 11 and 44 is 1.
The GCF is 1.
The GCF is 1.
The GCF is 9. From C2H5.OH: This is wrong. The GCF is 4 (6 x 4, 10 x 4, 9 x 4)
The GCF is 1.
The GCF of 28 and 63 is 7. This leaves you with 4 and 9 respectively. As there are no more common factors between 4 and 9 aside from 1, the GCF remains 7.
The GCF is 1.
The GCF of 4, 8 and 9 is 1.
The GCF of 4 and 9 is 1
"What is the GCF of 4 and 9?" The GCF of 4 and 9 is 1.
The GCF is 3.
The GCF is 9.
The GCF is 1.
No. 3n is not a factor of 3n + 7.
The GCF of 4 and 7 is 1. The GCF of 11 and 44 is 11. The GCF of 4, 7, 11 and 44 is 1.
You need at least two numbers to find a GCF. If you are looking for the GCF of 4, 7, and 9, it is 1, as 7 is prime.