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.
-57
56 + 56 + 28 + 8 + 2 + 1 = 151
The factors of -12 that add up to 1 are 4 and -3.
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56 1120 is a multiple of 56. To find more multiples of 56, add 56 to 1120 and the subsequent totals.
The factors of 21 that add up to 8 are 1 and 7.
The factors of 63 are 1,3,7,9,21, and 63 The factors of 56 are 1,2,4,7,8,14,28 and 56. The factors that are shared are 1 and 7. So the common factors of 63 and 56 are 1 and 7.
The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56
-8
-1005
167
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56 The factors of 49 are: 1, 7, and 49 The common factors of 56 and 49 are 1 and 7