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28 November, 04:54

What is the HCF of 36 81?

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Answers (2)
  1. 28 November, 06:31
    0
    9

    Step-by-step explanation:

    Let us look at the factors of each of these

    36:

    1 and 36

    2 and 18

    3 and 12

    4 and 9

    81:

    1 and 81

    3 and 27

    9 and 9

    When we look at the factors, we can see that 9 is the Highest Common Factor shared between them.
  2. 28 November, 06:32
    0
    Answer: hope that's right

    HCF OF 36 81 = 9

    Step-by-step explanation:

    Steps to find HCF:

    Find the prime factorization of 36 36 = 2 * 2 * 3 * 3

    Find the prime factorization of 81 81 = 3 * 3 * 3 * 3

    To find the HCF, multiply all the prime factors common to both numbers:

    Therefore, HCF = 3 * 3
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