Find the smallest perfect square number which is exactly divisible by 12, 20, 30 and 40.

Question

Find the smallest perfect square number which is exactly divisible by 12, 20, 30 and 40.

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Aaliyah 1 month 2021-09-17T08:00:54+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-17T08:01:55+00:00

    Answer:

    3600

    Step-by-step explanation:

    first,  find the LCM of the given numbers i.e. 12, 20, 30 and 40

    ∴2*2*2*3*5=120

    Then,

    as 2, 3, 5 are not in pairs, we need to multiply those individual numbers as, 2*5*3=30

    so,

    the least perfect square number which is divisible by each of numbers 12, 20, 30 and 40

    =120*30=3600

    Hope it helps, please mark me as brainliest, thanks! 🙂

    0
    2021-09-17T08:02:03+00:00

    Answer:

    3600

    I’m not sure

    plzz make it brainlist and follow me

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