What is the smallest positive perfect square that is divisible by 12, 15, and 18?	Choose the most appropriate option
A) 900  B) 1,600  C) 2,500  D) 3,600  E) 4,900
Take the LCM of 12,15,18 that will come 180. the smallest positive perfect square given in the option that can be divided with 180 is 900.   so the ans is (900)
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What is the smallest positive perfect square that is divisible by 12, 15, and 18?