Question

find the HCF and lcm of 30 60​

Answer 1

Answer:

Alternatively, the lcm of 30 and 60 can be found using the prime factorization of 30 and 60:

The prime factorization of 30 is: 2 x 3 x 5.

The prime factorization of 60 is: 2 x 2 x 3 x 5.

Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(30,30) = 60.

Step-by-step explanation:

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