What are the multiples of 57 and 123?

Answer 1

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).