30
To find the lowest common multiple you first split the numbers into their prime factors. In this case, we have:
10 = 2x5
15 = 3x5
The next step is to identify any common factors and discard them. Both numbers have 5 as a common prime factor, so we can discard one of them. Take all the other prime factors (2, 3 and 5) and multiply them together:
2x3x5 = 30
Thus the lowest common multiple of 10 and 15 is 30.
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It is: 90
The LCM of 10, 15, and 25 is 150.
60 is the lowest common multiple of 20 and 15.
Least Common Multiple (LCM) for15 25 10is150
15.