1 x 48
2 x 24
3 x 16
4 x 12
6 x 8
The factor pairs of 20 are: 20,1 / 10,2 / 5,4
The factor pairs of 28 are :28,114,27,4
1x6, 2x3
its a factor with two pairs of the same number
Factor pairs of 42 are 1 x 42, 2 x 21, 3 x 14, and 6 x 7.
(48,1)(24,2)(16,3)(12,4)(8,6)
48,1 24,2 16,3 12,4 8,6
Five of them.
1,2,3,4,6, 8,12,16,24 ,48
5 of them.
4 pairs with 12 to make 48
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
The factor pairs of 20 are: 20,1 / 10,2 / 5,4
(24,2)(16,3)(12,4)(8,6) Pick two.
The factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 26 are: 1 × 26 2 × 13
The common factors of 36 and 48 are 1, 2, 3, 4, 6 and 12.