Question

Find the smallest number of 4 digits which is divisible by 15 25 40 and 75 india bix

Answer 1

THANKS FOR THE QUESTION !

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GIVEN :

=> SMALLEST 4 DIGIT NO. IS REQUIRED

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TO FIND :

=> NO. DIVISIBLE BY 15 , 25 , 40 , 75

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=> LET'S TAKE THE L.C.M OF THESE NO.

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15 , 25 , 40 , 75

5 3 5 8 25

5 3 1 8 5

5 3 1 8 1

8 3 1 1 1

3 1 1 1 1

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=> 5 * 5 * 5 * 8 * 3

=> 25 * 24 * 5

=> 25 * 120

=> 3,000

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=> WE CAN DIVIDE IT BY NO. AND THE NO. WILL BE DIVISIBLE BY THOSE NO.

=> 3000 / 3

=> 1,000

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=> THE SMALLEST 4 DIGIT NO. DIVIDED BY

15 , 25 , 40 , 75

IS

=> ..................... 1,000 ...................

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