Find the LCM of 84 , 126 and288 by prime factorization – InterviewSolution

1.	Find the LCM of 84 , 126 and288 by prime factorization
Answer» 252 STEP by step explanation:Find the PRIME FACTORIZATION of 8484 = 2 × 2 × 3 × 7 Find the prime factorization of 126126 = 2 × 3 × 3 × 7Multiply each factor the greater NUMBER of TIMES it occurs in steps i) or ii) above to find the LCM:LCM = 2 × 2 × 3 × 3 × 7LCM = 252

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