What is the highest common factor of 756?

Answer 1

Oh, dude, the highest common factor of 756? That's like the biggest number that can divide 756 without leaving a remainder. So, the highest common factor of 756 is 756 itself. It's like the king of factors for that number.

Answer 2

You need at least two numbers to find a GCF. If that's 7 and 56, the GCF is 7.

Answer 3

There's no such thing as the highest 'common' factor of a single number.

"Common" means "same for both".