CBSE Class 10 maths Chapter 1 Ncert solutions

                                       CBSE class 10 maths Ncert solutions 

                                                         Exercise 1.2

3) 

Find the LCM and HCF of the following integers by applying the prime factorisation

method.

   (i) 12, 15 and 21          (ii) 17, 23 and 29                      (iii) 8, 9 and 25