PSLE
Write down the common multiples of 4 and 18 that are smaller than 78. Give your answer(s) in ascending order. (Eg 1, 2, 3)
Multiples of 4 that are smaller than 78 = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76
Multiples of 18 that are smaller than 78 = 18, 36, 54, 72
Common multiples of 4 and 18 that are smaller than 78 = 36, 72
Answer(s): 36, 72