Any multiple of 75.
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.
75
Common multiples of 15 and 25 are all multiples of 75. That is because 75 is the least common multiple of 15 and 25. So they are 75, 150, 225, etc. Just keep multiplying 75 by 4,5,6...etc.
Common multiples include 75, 150, 225 and so on.
Since 75 is a multiple of 25, all of its multiples are common.
75, 150, 225, 300, 375
75, 150, 225, 300, 375
75, 150, 225, 300, 375
It is 75.
75 and 150
There is an infinite number of common multiples for 15 and 25. 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 15 and 25 is 75.
Multiples of 25 include 25, 50, 75, 100, 125 and so on. For them to be common, they need to be compared to another set of multiples.