Find the LCM of the numbes by Prime factorization: 26, 60 84 and 90 Please explain it :​

Question

Find the LCM of the numbes by
Prime factorization: 26, 60 84 and 90
Please explain it :​

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Mackenzie 1 week 2021-10-04T13:19:34+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-04T13:21:00+00:00

    Here is your answer :-

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    60 = 2 × 30

    = 2 × 2 × 15

    = 2 × 2 × 3 × 5

    84 = 2 × 42 .

    = 2× 2 × 21

    = 2 × 2 × 3 × 7

    90 = 2 × 45

    = 2× 3 × 15

    = 2 × 3 × 3 × 5

    LCM = 2 × 2 × 3 × 3 × 5 × 7

    0
    2021-10-04T13:21:27+00:00

    prime factorization of 84

    Since 2, 3, and 7 are already prime numbers, the prime factorization of 84 is 2 x 2 x 3 x 7.

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    prime factorization of 90

    The prime factorization of 90 is 2 ×

    3 × 3 × 5.

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    prime factorization of 26

    26 is a composite number. 26 = 1 x 26 or 2 x 13. Factors of 26: 1, 2, 13, 26. Prime factorization: 26 = 2 x 13.

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    prime factorization of 60

    prime factors of 60 are 2, 3, and 5.

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