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What is the LCM of 63 and 539?

The LCM of 63 and 539 is 4851.

Steps to find LCM

  1. Find the prime factorization of 63
    63 = 3 × 3 × 7
  2. Find the prime factorization of 539
    539 = 7 × 7 × 11
  3. Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

    LCM = 3 × 3 × 7 × 7 × 11
  4. LCM = 4851

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