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Find the least number that is divisible by the numbers from 1 to 10​

Answers (1)

LCM of 1,2 ..10 by prime factorization method.

2=2

3=3

4 =2x2

5 =5

6 =2x3

7 =7

8 = 2x2x2

9 =3x3

10 = 2x5

LCM(1,2,3, ..10)= 2x2x2x3x3x5x7 = 2520

Hence the least number that is divisible by the numbers from 1 to 10​ is 2520.

Posted by

Ravindra Pindel

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