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Solution


Q.

The last number that is divisible by all the numbers from 1 to 8 (both inclusive) is
1 840  
2 2520  
3 8  
4 420  

Ans.

(1)

Explanation: LCM of 1, 2, 3, 4, 5, 6, 7, 8 = 23 × 3 × 5 × 7 = 840