Find the least square number which is exactly
divisible by 10, 12, 15 and 18 ?
Answers
Answered by
2
The number which is divisible by 10,12,15 and 18 is their LCM
LCM(10,12,15,18)=180
But 180 is not a perfect square. Now, the number which is a multiple of 180 then it is also the multiple of 10,12,15,18.
Multiplying 180 by 2 , we get 360 which is perfect square.
So, the answer is 360.
Hope it is helpful.
LCM(10,12,15,18)=180
But 180 is not a perfect square. Now, the number which is a multiple of 180 then it is also the multiple of 10,12,15,18.
Multiplying 180 by 2 , we get 360 which is perfect square.
So, the answer is 360.
Hope it is helpful.
Answered by
3
Answer:
360...
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