28ab
Using my knowledge of greatest common factors and the distributive property, I can tell that 45 + 63 is equal to 9(5 + 7) or 9 x 12, which is 108. Of course, I could also tell that from my knowledge of addition.
Suppose x and y are two terms with GCF k where the assumption (in this context) is that k is greater than 1. That implies that x = pk and y = qk where p and q are coprime terms. Then x + y = pk + qk and, using the distributive property, this is k*(p + q).
(3 x 12) + (4 x 12) = 7 x 12 = 84
16 + 28 = (4 x 4) + (4 x 7) = 4 x 11 = 44
Does it look like I fing care Jesus
72 is factored into: 2*2*2*3*3 142 factored into: 2*71 Their greatest common factor is just 2
The greatest common factor is also one of the two numbers being factored when that number is a factor of the other one.
(21 x 2) + (25 x 2) = 46 x 2 = 92
The GCF is 16.
4(7 + 5)
The greatest common multiple is an infinite amount and cannot be factored.
The GCF of 24 and 30 is 6. The distributive property states that 24 x 30 = (20 x 30) + (4 x 30)