They are 7 and 2
47
-49 and -7 -42 and -14 -28 and -28
46
-14 and -14 Add them together to get -28 Multiply them to get 196
37
-10 & -18
The 8 factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56. 2 and 8 add up to 10. Also, 1, 2, and 7 add up to 10.
They are 7 and 2
Well, first you need to know the factors of 28..1, 282, 14,4, 7Now add up the different factors, and see what you get.1 + 28 = 292 + 14 = 167 + 4 = 11so your answer, as shown in bold, is 7 and 4.
56 + 56 + 28 + 8 + 2 + 1 = 151
6 and 28
The factors of 21 that add up to 8 are 1 and 7.