How do you use prime factorization to find the least common multiple of 75 and 45?
1 Answer
Dec 14, 2016
LCM is
Explanation:
First find the prime factors of the two numbers. These are as follows:
Now list all the common factors. We have already listed them above in red color.
To write the Least Common Multiple (LCM), now what one needs is
to first write common factors and then add those which are not common.
Hence