16X + 12X all I can see here is factoring out a 4X factor 4X(4 + 3) ---------------
The GCF is 3x.
The factor pairs of 20 are pairs of numbers that can be multiplied together to give 20. The factor pairs of 20 are (1, 20), (2, 10), and (4, 5). These pairs represent all the possible combinations of numbers that can be multiplied to equal 20.
The factor pairs of 28 are :28,114,27,4
1x6, 2x3
16X + 12X all I can see here is factoring out a 4X factor 4X(4 + 3) ---------------
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
The factor pairs of 20 are pairs of numbers that can be multiplied together to give 20. The factor pairs of 20 are (1, 20), (2, 10), and (4, 5). These pairs represent all the possible combinations of numbers that can be multiplied to equal 20.
The GCF is 3x.
(12x - 6)(12x + 6)
-9x 2 -12x+5 =
The factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 26 are: 1 × 26 2 × 13
Since 3x is a factor of 12x, it is automatically the GCF.
3x3+12x = 3x(x2+4)
The Greatest Common Factor (GCF) is: 6
If you are looking for common factors of 12x and 9 it would be 3.