Last updated at Dec. 13, 2024 by Teachoo
Example 2 Find the LCM and HCF of 6 and 20 by the prime factorisation method. Finding HCF 6 = 2 × 3 20 = 2 × 2 × 5 ∴ H.C.F = 2 Finding L.C.M L.C.M = 2 × 2 × 3 × 5 = 60
About the Author
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo