What is the LCM of 126 and 210?
The LCM of 126 and 210 is 630.
Steps to find LCM
- Find the prime factorization of 126
126 = 2 × 3 × 3 × 7 - Find the prime factorization of 210
210 = 2 × 3 × 5 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 3 × 3 × 5 × 7 - LCM = 630
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Find least common multiple (LCM) of: 252 & 420 63 & 105 378 & 630 42 & 70 630 & 1050 882 & 1470 18 & 30 252 & 210 126 & 420 378 & 210 126 & 630 630 & 210 126 & 1050 882 & 210 126 & 1470
LCM Calculator
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