Answers

The LCM of 27 and 231 is 2079.

Steps to find LCM

1. Find the prime factorization of 27
   27 = 3 × 3 × 3
2. Find the prime factorization of 231
   231 = 3 × 7 × 11
3. Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
   
   LCM = 3 × 3 × 3 × 7 × 11
4. LCM = 2079

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Find least common multiple (LCM) of: 54 & 462 81 & 693 9 & 77 135 & 1155 189 & 1617 54 & 231 27 & 462 81 & 231 27 & 693 135 & 231 27 & 1155 189 & 231 27 & 1617

LCM Calculator

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