Question

find HCF and LCM of 108 120 and 252 using prime factorization​

Answer 1

Answer:

Prime factorisation of 108 = 2 × 2 × 3 × 3 × 3

Prime factorisation of 120 = 2 × 2 × 2 × 3 × 5

Prime factorisation of 252 = 2 × 2 × 3 × 3 × 7

HCF of 108 , 120 and 252 = 2 × 2 × 3 = 12

LCM of 108 , 120 and 252 = 2 × 2 × 2 × 3 × 3× 3 × 5 × 7 = 7560

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Answer 2

Answer:

HCF = 12

LCM = 7560

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