5 + 10+15+20=50 ans
1 x 6 = 62 x 6 = 12The sum of 12 + 6 = 18
30, 60, 90, 120, 150
6 + 12 + 18 + 24 + 30 + 36 = 126
The common multiples of 5 and 6 are the multiples of their lowest common multiple (which is 30), so there are infinitely many common multiples of 5 and 6. The first five are: 30, 60, 90, 120, 150.
The first five nonzero multiples of 6 are 6, 12, 18, 24 and 30.
90
5 + 10+15+20=50 ans
It is: 6+12+18 = 36
Multiples of 6 are numbers in the 6 times table. So the first 5 multiples of 6 are 6, 12, 18, 24 and 30.
The sum of three consecutive multiples of 6 is 666, the multiples are 216, 222 and 228.
The first five multiples of 6 are 6, 12, 18, 24 and 30. For them to be common, they need to be compared to another set of multiples.
1 x 6 = 62 x 6 = 12The sum of 12 + 6 = 18
30, 60, 90, 120, 150
0, 2, 4, 6, 8.0,2,4,6,8 are the first five multiples of 2
30,60,90,120,150
6 + 12 + 18 + 24 + 30 + 36 = 126