The GCF is 3.
The GCF is 3.
The GCF is 3.
HCF is the highest common factor of two or more numbers. HCF of 9 and 15 is 3.
3
3
Oh honey, the Highest Common Factor of 15 and 21 is 3. It's like finding the common ground between two divas - you gotta go with the biggest number that can divide them both without any drama. So, in this case, 3 is the lucky winner.
3
3
The GCF is 3.
3
The GCF is 3.