What is the LCM of 108 and 18?
The LCM of 108 and 18 is 108.
Steps to find LCM
- Find the prime factorization of 108
108 = 2 × 2 × 3 × 3 × 3 - Find the prime factorization of 18
18 = 2 × 3 × 3 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:
LCM = 2 × 2 × 3 × 3 × 3 - LCM = 108
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Find least common multiple (LCM) of: 216 & 36 54 & 9 324 & 54 36 & 6 540 & 90 756 & 126 216 & 18 108 & 36 324 & 18 108 & 54 540 & 18 108 & 90 756 & 18 108 & 126
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