What is the shortest length which can be divided into 3 cm, 4 cm or 10 cm portions without any remainder?
Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60
Multiples of 10: 10, 20, 30, 40, 50, 60
Shortest length that can be divided
= Lowest common multiple of 3 cm, 4 cm and 10 cm
= 60 cm
Answer(s): 60 cm
