Least common multiple (LCM)

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Intros
Lessons
  1. How to find the least common multiple (LCM)?
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Examples
Lessons
  1. Using Prime Factorization to Find the Least Common Multiple (LCM)

    Find the least common multiple (LCM) using prime factorization:

    1. 5, 14
    2. 20, 24, 48
    3. 10, 24
    4. 18, 30, 45
  2. Using the "Listing Multiples" Method to Find the Least Common Multiple (LCM)

    Find the least common multiple (LCM) using the "Listing Multiples" method:

    1. 7, 28
    2. 12, 16
    3. 18, 30, 45
  3. Using the Ladder Method to Find the Least Common Multiple (LCM)

    Find the least common multiple (LCM) using the Ladder Method:

    1. 24, 30
    2. 12, 17
    3. 18, 30, 45
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Practice