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What is the LCM of 72 and 918?

The LCM of 72 and 918 is 3672.

Steps to find LCM

  1. Find the prime factorization of 72
    72 = 2 × 2 × 2 × 3 × 3
  2. Find the prime factorization of 918
    918 = 2 × 3 × 3 × 3 × 17
  3. Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

    LCM = 2 × 2 × 2 × 3 × 3 × 3 × 17
  4. LCM = 3672

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