Any multiple of 150
150
900
Any multiple of 300
15, 30, and 45 .
The lcm of 5, 15 and 30 is 30
There is an infinite number of common multiples for 30 40 and 50. A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder). However, the least or lowest common multiple (LCM) of 30 40 and 50 is 600.
15, 30 and 45
15, 30, and 45
30, 60, 90 and so on. 36, 72, 108 and so on. 50, 100, 150 and so on. Common multiples include 900, 1800, 2700 and so on.
They are: 10 20 30 and 40
Since 30 is a multiple of 6, all multiples of 30 are common.
This needs more information. Generally, questions like this read, "What are the common multiples (of certain numbers) that are under 50?" Example: 3 and 5 The common multiples of 3 and 5 that are under 50 are 15, 30 and 45.