10 and 20
There are 3 such numbers: 30, 60, 90.
12, 18, 24, 30 and 36.
18, 21, 24, 27.
15, 30 & 45
The multiples of 5 that are also multiples of 6 are multiples of their LCM. The LCM of 5 and 6 is 30, so the question becomes which multiples of 30 are less than 100? The solution is the numbers: 30, 60, 90
The multiples of 6 less than 30 are numbers that can be divided evenly by 6 and are less than 30. To find these multiples, you can start by listing the multiples of 6: 6, 12, 18, 24. Therefore, the multiples of 6 less than 30 are 6, 12, 18, and 24.
Multiples of 6 that are less than 36 are: 6, 12, 18, 24, and 30.
10 and 20
3,6,9,12,15,18,21,24,27
2,4,6,8,10,12,14,16,18,20,22,24,26,and 28
36 and 42
There are 3 such numbers: 30, 60, 90.
14 21 28
The multiples of 4 that are less than 30 are 4, 8, 12, 16, 20, 24, 28
The positive multiples of 6 less than 40 are 6, 12, 18, 24, 30, and 36.
The multiples of 10 that are less than 125 are 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, and 120.