What makes a greatest common factor "common" is comparing at least two terms and finding something common between them.
4
When you divide 2 or more numbers by a common factor which is not the greatest common factor, they will still have a common factor which is greater than 1. When you divide them by their greatest common factor, the quotients are coprime - that is, they no longer have a factor in common other than 1.
1. Factoring out a common monomial 2. Factoring out the differnece of two perfect square numbers 3. Factoring out a common binomial
The greatest common factor of 144 and 175 is 1. Factoring completely, we determine: 144 = 12 * 12 = 3 * 3 * 4 * 4 = 3 * 3 * 2 * 2 * 2 * 2 * 1 175 = 7 * 25 = 7 * 5 * 5 * 1 Since the only factor these have in common is 1, 1 is their greatest common factor.
(12 x 2) + (12 x 3) = 12(2 + 3)
find a greatest common factor or GCFin factoring a trinomial with a leading coefficient other than 1 the first step is to look for a COMMON factor in each term
the 5 kinds of factoring are common monomial factor, difference of two cubes, quadratic trinomial, perfect square trinomial,and difference of two square.
4
The possibilities are infinite. One set: 1. 2xy 2. 2x2y 3. 2x4y
6xyz2
9x2
5x^2
The GCF is 5.
The GCF is 9s3
No.
5a and 7b
If that's + 32x, the answer is x(5x - 8)(5x - 4)