Question

Find hcf of 306 and. 657 by the prime factorisation method. Hence find their lcm

Answer 1

Answer:

There are two methods to find hcf or lcm.but we know one of the lcm/hcf then 2nd method is usable for us. anotherwise we use simple method to find hcf or lcm.

I hope it will help you from my answer.