Solutions by everydaycalculation.com

The LCM of 18 and 46 is 414.

- Find the prime factorization of 18

18 = 2 × 3 × 3 - Find the prime factorization of 46

46 = 2 × 23 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 3 × 3 × 23 - LCM =
**414**

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Find least common multiple (LCM) of: 36 & 92 9 & 23 54 & 138 90 & 230 126 & 322 36 & 46 18 & 92 54 & 46 18 & 138 90 & 46 18 & 230 126 & 46 18 & 322

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