The GCF is a^2b
The greatest common factor (GCF) of 15ab and 5b2 is 5b.
3X
Oh, dude, the greatest common factor of 720? That's like the biggest number that can divide into 720 without leaving a remainder. So, let's see, the factors of 720 are 1, 2, 3, 4, 5, 6, 8, 9, 10, and so on. The greatest one that they all have in common is like the biggest, baddest factor they can all agree on. And that's 360!
4 to the second power
The prime factors of 180a2 are 2, 2, 3, 3, 5, a, and a. The prime factors of 210a are 2, 3, 5, 7, and a. The prime factors in common are 2, 3, 5, and a, so the greatest common factor is 2 x 3 x 5 x a = 30a. If a is divisible by 7, there would be two factors of 7 in a2, so the extra 7 would be another factor in common with 210a, in which case the greatest common factor would be 7 x 30a = 210a
3x
The GCF is a.
the gcf is 4x
3x
z2 = z * z * 1; z = z * 1. Greatest common factor is z.
The GCF is 7.
The GCF is 2x.
5 is.
You need at least two terms to find a GCF.
You need at least two numbers to find a GCF.
It is 10x raised to the second power.
You need at least two terms to find a GCF.