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7 November, 19:30

Find the LCM of 120 and 210.

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Answers (2)
  1. 7 November, 20:36
    0
    120 = 2³ * 3 * 5

    210 = 2 * 3 * 5 * 7

    LCM (120; 210) = 2³ * 3 * 5 * 7 = 840
  2. 7 November, 21:30
    0
    840

    Step-by-step explanation:

    Multiples of 120:

    120, 240, 360, 480, 600, 720, 840, 960, 1080

    Multiples of 210:

    210, 420, 630, 840, 1050, 1260

    Therefore,

    LCM (120, 210) = 840
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