28, 56, 84, and so on.
21 and 28
28 and 56
28,56.84,112.etc
28, 56, 84, and so on.
The least common multiples of 7 and 14 are 14,28 and 42>
Common multiples of 7 and 4 include any multiple of 28.
The common multiples of 4 and 7 are 28, 56, 84, and so on.
Since 4 divides 12, they are the first 7 multiples of 12.
2,56,84
21 and 28
28 and 56
LCM(4, 11, 7) = 308
Any multiple of 28.
28 and 56
The first four common multiples of 4 and 7 are 28, 56, 84, and 102
The first common multiple of 3 4 5 and 7 is 420.
4, 8, 12 and so on. 7, 14, 21 and so on. Common multiples include 28, 56, 84 and so on.