20, 40, 60, 80, 100, 120, 140, 160, 180, 200.
-the first 10 multiples of 20 are 20,40,60,80,100,120,140,160,180, and 200. :)
They are 10 and 20
The first 4 multiples of 10 are: 10, 20, 30, and 40.
The first four multiples of five: 5, 10, 15, 20
20,40,60,80,100,120,140,160,180,200
The first 5 multiples of 5 are: 5, 10, 15, 20 and 25.5, 10, 15, 20, 25
10, 20, 30 The common multiples of 5 and 10 are multiples of their lowest common multiple. The lcm of 5 and 10, is 10. Thus the first three common multiples are 10, 20, 30.
10, 20, 30.
The first 10 multiples of 10 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100.
The first 10 multiples of 10 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100.
20, 40 and 60
10+20+30 = 60