What is the LCM of 9 and 23?
The LCM of 9 and 23 is 207.
Steps to find LCM
- Find the prime factorization of 9
9 = 3 × 3 - Find the prime factorization of 23
23 = 23 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 3 × 3 × 23 - LCM = 207
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Find least common multiple (LCM) of: 18 & 46 27 & 69 45 & 115 63 & 161 18 & 23 9 & 46 27 & 23 9 & 69 45 & 23 9 & 115 63 & 23 9 & 161
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