find the simplest number which is divisible by 12, 15,20 and is a perfect square?

A.400
B.623
C.900
D.10

find the simplest number which is divisible by 12, 15,20 and is a perfect square?

A.400
B.623
C.900
D.1000
E.180​

2 thoughts on “find the simplest number which is divisible by 12, 15,20 and is a perfect square?<br /><br />A.400<br />B.623<br />C.900<br />D.10”

  1. Answer:

    Required smallest number = 60×3×5=900

    As 3 and 5 are not in pair in LCM’s factor so we need to multiply 60 by 5 and 3 to make it a perfect square. Required smallest number = 60×3×5=900.

    Step-by-step explanation:

    I HOPE IT HELPFUL YOU

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