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17 December, 09:00

What is the HCF of 14 and 21?

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Answers (2)
  1. 17 December, 09:10
    0
    The factors of 14 are:

    1, 2, 7, 14

    The factors of 21 are:

    1, 3, 7, 21

    The common factors are:

    1, 7

    The Greatest/highest Common Factor:

    HCF = 7
  2. 17 December, 09:23
    0
    The highest common factor is seven
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