List all the common multiples of 3 and 12 that are smaller than 50. Give the answer(s) in ascending order. (Eg 1, 2, 3)
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48
Multiples of 12: 12, 24, 36, 48
Common multiples: 12, 24, 36, 48
Answer(s): 12, 24, 36, 48