Find the LCM of the following numbers by prime factorisation method. 14 and 21,

Find the LCM of the following numbers by prime factorisation method. 18 and 27,

Find the LCM of the following numbers by prime factorisation method. 12 and 15

Find the LCM of the following numbers by prime factorisation method. 15 and 25

Find the LCM of the following numbers by prime factorisation method. 12 and 15,

Find the LCM of the following numbers by prime factorisation method. 15 and 25,

Find the LCM of the following numbers by prime factorisation method. 26, 14 and 91

Find the LCM of the following numbers by prime factorisation method. i. 12 and 15 ii. 15 and 25 iii. 14 and 21 iv. 18 and 27 v. 48, 56 and 72 vi. 26, 14 and 91

Find the LCM of the following numbers by prime factorisation method. 48, 56 and 72,

Find the cubes of the following numbers 21

Find the LCm and HCF of the following integers by the prime factorisation method. 84 and 108