If you are talking of 20 and 24 then factor both to prime factors. 20=2x2x5 24=2x2x2x3 circle the common ones. 2x2=4 the greatest common factor.
2x2-x-6 = (2x+3)(x-2)
the prime factorization of 32 is 2x2x2x2x2 and the factor tree is 32 8 4 2x4 2x2 2x2
4x4 + 1 = (2x2 - 2x + 1)(2x2 + 2x + 1)
2x2+13x+15 = (2x+3)(x+5)
Show the terms as additive here..., 8X2 + 10X3 factor out 2X2 2X2(4 + 5X) ---------------- 2X2 ==== greatest common factor
2x2 (i.e. 4)
Select the common factors. 2 x 2 = 4, the GCF.
2: 2x2=4 , 4x2=8, 12x2=24
If you are talking of 20 and 24 then factor both to prime factors. 20=2x2x5 24=2x2x2x3 circle the common ones. 2x2=4 the greatest common factor.
Prime factor each number. Circle all the prime common factors then, multiply them 28=2x2x7 32=2x2x2x2x2 GCF=2x2=4
4; the prime factorization of 24= 2x2x2x3, 44=2x2x11, 52=2x2x13. the factors that they have in common are 2x2=4 or 4; the factors of 24 are 1,2,3,4,6,8,12,24. 44 are 1,2,4,11,22,44. 52 are 1,2,4,13,26,52. the greatest factor that they all have in common is 4.
The GDF is 2x2 =4
If that's +28, the answer is (x - 4)
16=2x2x2x220=2x2x5GCF=2x2=4
The greatest common of 4 and 34 is 2.Factors for 4 = 1x4, 2x2 = 1,2,4Factors for 34 = 1x34, 2x17 = 1,2,17,34Therefore, the GCF is.............(drumroll, please).............2 !
You would first factor out anything that is common between the 3 parts. 2x2 is the greatest common factor. To pull out the 2x2, you divide each term by 2x2 like so:12x4/2x2=6x210x3/2x2=5x-12x2/2x2=-6We now know that 12x4+10x3-12x2= 2x2(6x2+5x-6)The next step involves using the "slip and slide" method for the trinomial inside the parentheses:6x2+5x-6x2+5x-36(x+9)(x-4)(x+9/6)(x-4/6)(x+3/2)(x-2/3)(2x+3)(3x-2)Remembering that the result for the slip and slide method only accounts for 6x2+5x-6 we must multiply (2x+3)(3x-2) by 2x2.Your final answer is 2x2(2x+3)(3x-2).