First you have to solve the subtraction and in the next step you will factor it out.
That depends on what the problem is.
21 and 84
24 and 25 have no common factor, other than one. There can be only one "greatest". There are two ways to solve for the greatest common factor. One way is to solve is to find the common prime factors and multiply them. So 24 = 2*2*2*3 and 25 = 5*5 Since they do not have common prime factors they do not have a GCF. Another way to solve it (just to reassure you) is to list the factors. 1. 24: 1, 2, 3, 4, 6, 8, 12, 24 25: 1, 5, 25 2. Again, you see they don't have a common factor. So technically the greatest common factor is 1.
-16 and -12-12 and -8-8 and -4-6 and -2
First you have to solve the subtraction and in the next step you will factor it out.
You cannot "solve" a single number!
The answer will depends on what the factor puzzle is!
That depends on what the problem is.
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This is an expression and you do not solve an expression, but you can factor this one.X2 + 3X4X2(1 + 3X2)========
6(x - 1)
50 25,2 5,5,2
Use a factor tree. 304 152,2 76,2,2 38,2,2,2 19,2,2,2,2
Factor it! Set each equal to zero! Solve
Solve it yourself
56 28,2 14,2,2 7,2,2,2