What is the LCM of 9 and 231?
The LCM of 9 and 231 is 693.
Steps to find LCM
- Find the prime factorization of 9
9 = 3 × 3 - Find the prime factorization of 231
231 = 3 × 7 × 11 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 3 × 3 × 7 × 11 - LCM = 693
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Find least common multiple (LCM) of: 18 & 462 27 & 693 3 & 77 45 & 1155 63 & 1617 18 & 231 9 & 462 27 & 231 9 & 693 45 & 231 9 & 1155 63 & 231 9 & 1617
LCM Calculator
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