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15 April, 23:49

What is the least common multiple of 20, 35, and 7?

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Answers (2)
  1. 16 April, 01:01
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    least common multiple of 25, 30 and 7 is 140.
  2. 16 April, 03:09
    0
    140.

    Step-by-step explanation:

    20 = 2 * 2 * 5

    35 = 5 * 7

    7 is primes.

    So the LCM is 2 * 2 * 5 * 7 = 140.
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