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8 November, 10:02

What is the lowest common multiple of 9, 12, 15

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Answers (2)
  1. 8 November, 11:31
    0
    Step-by-step explanation:

    9: 3 * 3

    12: 2 * 2 * 3

    15: 5 * 3

    The lowest common multiple has two 2s, two 3s, and one 5.

    2*2*3*3*5 = 180
  2. 8 November, 11:47
    0
    36 is the LCM

    Step-by-step explanation:

    9:9,18,27,36_,45,54,63,72, ... 12:12,24,36_,48,60,72, ... 36 is the first number that occurs in both lists. So 36 is the LCM.
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