3 years ago

Whats the lcm of 30, 45, 10

Mathematics

2 answers:

barxatty [35]3 years ago

8 0

There least common factor would be 5 since they are all divisible by 5.

miss Akunina [59]3 years ago

4 0

The least common factor of 30, 45, and 10 is 5.

30=2*3*5
45=3*3*5
10=2*5

By looking at the 3 prime factorizations, you can see that 5 is the biggest prime number that is present in all 3 prime factorizations.

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