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11 November, 11:06

What is the lowest common factor of 12 and 15

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Answers (2)
  1. 11 November, 11:12
    0
    Im 99.99% sure its 3
  2. 11 November, 11:26
    0
    The factors of 12 are : 1, 2, 3, 4, 6, 12.

    The factors of 15 are : 1, 3, 5, 15.

    1 and 3 are the only common factors (numbers which are factors of both 12 and 15).

    Therefore, the highest common factor of 12 and 15 is 3.
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