The first 6 multiples of 7 are: 7, 14, 21, 28, 35, and 42.
6, 12, 18. 7, 14, 21.
Since the lowest common multiple of 6 and 7 is 42, the multiples of 6 and 7 are multiples of 42. The first five are: 42 84 126 168 210
The First common multiple of 6 and 7 is 42 and the next common multiple is 84.
7, 14, 21, 28, 35, 42
7, 14, 21, 28, 35, 42
42 and 84
42, 84, 126
5 + 10+15+20=50 ans
7, 14, 21, 28, 35, 42
Multiples of 6: 12, 18, 24 Multiples of 7: 14, 21, 28
168, 336, 504