252
84, 168, 252, 336, 420, 504, 588, 672, 756, +84 . . .
Multiples of the numbers 12 and 28 are 84, 168, 252, 336, 420, 504, 588, 672, 756 and 840.
There are many possible pair. One such is 1 and 672
No. As a general rule, multiples are larger than the numbers they are compared to.
84, 168, 252, 336, 420, 504, 588, 672, 756, 840, 924, . . .
1 x 672 = 672 2 x 336 =672 3 x 224 = 672 4 x 168 = 672 6 x 112 = 672 7 x 96 = 672 8 x 84 = 672 12 x 56 = 672 14 x 48 = 672 16 x 42 = 672 21 x 32 = 672 24 x 28 = 672
84, 168, 252, 336, 420, 504, 588, 672, 756, 840.
The two positive whole-numbers that go into 672 are: 1, 2, 3, 4, 6, 8, 12, 24, 28, 56, 84, 112, 168, 224, 336, and 672 .
84, 168, 252, 336, 420, 504, 588, 672, 756, 840
-628
The numbers are 670, 671 and 672.
These are some of the multiples of 84....84,168,252,336,420,504,588,672,756,840,924...