[" Find HCF and LCM of following by prime factorization method "],[" (i) "15" and "12]

Find HCF and LCM of 56 and 112 by prime factorization method.

Find the HCF and LCM of the following by prime factorisation method : (i) 12 and 15 (ii) 20 and 25 (iii) 28 and 42

Find the HCF and LCM of the following by prime factorisation method : (i) 12 and 15 (ii) 20 and 25 (iii) 28 and 42 (iv) 336 and 56 (v) 12,15 and 21 (vi)10,20 and 30

Find the HCF and LCM of 90, 144 by prime factorisation method.

Find the HCF and LCM of the following by prime factorisation method : (i) 12,18,24 (ii) 15,25,45

Find the HCF and LCM of the following by prime factorisation method : (i) 12,18,24 (ii) 15,25,45

Find the LCM of 12 and 15 by prime factorization method.

Find the HCF and LCM of 12 and 18 by the prime factorization method.

Find the HCF and LCM of 12 and 18 by the prime factorization method.

Find the HCF and LCM of 12 and 18 by the prime factorization method.