Question

find the smallest four digits number that is divisible by 18 24 32

Answer 1

LCM of 18, 24 and 32 is 288. Now, we have to get the multiple of 288 which also should be the samllest 4-digit number. Since 288 is divisible by 18, 24 and 32, 1152 is also divisible by all these numbers. Therefore, 1152 is the smallest four digit number divisible by 18, 24 and 32.

Answer 2

1.LCM of 18,24 and 32 is 288.




2.Smallest four digit number = 1000





3.Divide 1000 by 288.




4.The remainder is 136.


5.Smallest four digit number which is divisible by 18, 24 and 32 = 1000 + ( Divisor - remainder)

= 1000 + ( 288- 136)
= 1000 + 152
= 1152



Ans. = 1152

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Hope this helps u!!