Question 84

The greatest 4-digited number which is exactly divisible by each of the numbers 18, 24 and 36 is

Solution

18 = 6.3

24 = 6.4

36 = 6.6

LCM = 6.4.3 = 72

So the no. should be divisible by 72. Out of the given options, the Highest such no. before 9999 is 9936.

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