600
The least common multiple of the numbers 25, 75 and 200 is 600.
3000
Since the lowest common multiple of 3 and 5 is 15, the common multiples of 3 and 5 are the multiples of 15: 30, 45, 60, 75, 90, etc...
The only common multiple in that range is 150.
Since 75 is a multiple of 25, all of its multiples are common.
There is no greatest common multiple, as the multiples are infinite. Their greatest common denominator is 15. Their lowest common multiple is 7650.
The common multiples of 15 and 25 are all multiples of their LCM, which is 75. So, the common multiples are 75, 150, 225, 300, 375, 450, 525, 600, and so on.
Any multiple of 75.
75 and 150
lowest common multiple of 75 and 116 is 8700
the lowest common multiple is 75