57, 114, 171, 228, 285, 342.
400 / 7 = 57, so there are 57 multiples of 7 under 400.
The multiples of 57 are 57*2, 57*3, 57*4, 57*5 and so on. The first ten are 114, 171, 228, 285, 342, 399, 456, 513, 570, and 627. The multiples of 123 are 123*2, 123*3, 123*4, 123*5, and so on. The first ten are 246, 369, 492, 615, 738, 861, 984, 1107, 1230, and 1353. Numbers that are multiples of both appear in both lists, for example 7011 and 14022. (The lists above are not long enough to show the numbers that appear in both lists; they would have to be extended).
19, 38, 57, 76, 95, 114.
33, 36, 39, 42, 45, 48, 51, 54, 57.
57..........
1x57=57 19x3=57
The six multiples are: 57 x 1 = 57 57 x 2 = 114 57 x 3 = 171 57 x 4 = 228 57 x 5 = 285 57 x 6 = 342
57, 114, 171, 228, 285.
The first 5 positive integer multiples of 57 are: 1 x 57 = 57 2 x 57 = 114 3 x 57 = 171 4 x 57 = 228 5 x 57 = 285
14,421
57, 114, 171, 228, 285, 342.
54 and 57 are multiples of 3.
Multiples of 7: 7, 14, 21, 28, 35,... Multiples of 19: 19, 38, 57, 76, 95,...
The multiples of 38 are 38, 76, 114 and so on. The multiples of 57 are 57, 114, 171 and so on. Common multiples include 114, 228, 342 and so on.
400 / 7 = 57, so there are 57 multiples of 7 under 400.
51 54 57