Question

Find the HCF and LCM of 225 and 135 by using prime factorisation method?

Answer 1

Answer:

1. Find the prime factorization of 135. 135 = 3 × 3 × 3 × 5.
2. Find the prime factorization of 135. 135 = 3 × 3 × 3 × 5.Find the prime factorization of 225. 225 = 3 × 3 × 5 × 5.
3. Find the prime factorization of 135. 135 = 3 × 3 × 3 × 5.Find the prime factorization of 225. 225 = 3 × 3 × 5 × 5.To find the gcf, multiply all the prime factors common to both numbers:

Answer 2

Answer:

hope it will help you.....