They are: 140, 280 and 420
Wiki User
∙ 2016-11-01 15:00:2120, 40 and 60
140,280,420
20, 40, 60
20, 40 and 60
80, 160, 240.
They are: 60, 120 and 180
20, 40, and 60
20, 40, 60
20, 40, 60
The first 3 common multiples of 4 and 5 are: 20, 40, and 60.
The first 3 multiples of 7 are: 7, 14, and 21.The first 3 multiples of 20 are: 20, 40, and 60.The first 3 multiples of 35 are: 35, 70, and 105.
20 40 60 i think