2 and 5
5 and 10
Two pairs of #'s with 10 as their least common multiple: 5x2 1x10
2 and 5 5 and 10
20 and 25
2, 10 5, 10
2 and 60 10 and 12
Well, darling, any pair of numbers that are multiples of 10 would work just fine. For example, 10 and 20, or 30 and 10. As long as 10 is the smallest number that both pairs can be evenly divided by, you're good to go. Math can be a real hoot sometimes, can't it?
12 and 10 15 and 4
2 and 10 5 and 10
2 and 5 2 and 10 5 and 10
3, 10
2 and 5 5 and 10
50 is the least common multiple of 50 and 10.