Class 10 Maths | HCF & LCM by Prime Factorisation Method | Real Numbers Chapter 1 | NCERT Questions

In this video, I explain how to find the HCF (Highest Common Factor) and LCM (Least Common Multiple) using the Prime Factorisation Method from Chapter 1 – Real Numbers (Class 10 Maths). Topics covered: Finding HCF and LCM of two numbers using prime factorisation Finding HCF and LCM of three numbers Relationship between HCF and LCM NCERT textbook questions explained step by step Easy and exam-oriented solutions This video is helpful for Class 10 students preparing for school exams, board exams, and strengthening their basics of Real Numbers. If you find this video useful, please Like, Share and Subscribe for more Class 10 Maths content. Thank you for watching! #ncertsolutions #boardexam2027 #class10