Question

what is the LCM and HCF of 100? ​

Answer 1

wrong we need two numbers minimum for lcm and hcf

Answer 2

Steps to find LCM

Find the prime factorization of 100

100 = 2 × 2 × 5 × 5

Find the prime factorization of 100

100 = 2 × 2 × 5 × 5

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 2 × 5 × 5

LCM = 100

And HCF = 10