1 2 3 4 5 12 13 18 20 37 42 51 60 69 83 Where are the multiples of 2,3,5 at the same time?

1 2 3 4 5 12 13 18 20 37 42 51 60 69 83 Where are the multiples of 2,3,5 at the same time?

sixty