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(#M40010755) GENERAL question Keep an EYE

Which is the smallest number divisible by all the numbers from 1 to 9 ?

Asked In general Devendra Marghade (12 years ago)

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PARAG KAMRA  (12 years ago)

2520.To evaluate this answer obtain the prime factors of the numbers 2 - 9 (as every integer is divisible by 1). Then take the product of the highest power of each prime factor.
so 2520(ans)

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shantanu bera  (12 years ago)

Ans. 2520
LCM of 1 to 9 is 2520

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sukumar  (11 years ago)

8 is a multiple of 1,8 and2,4...so,if number is divided by 8 it's obvious 2 and 4 are divisible... so take 8....
9 is a multiple of 3,3 and 1,9..so,any number divided by 9..also divisible by 3.. so take 9...
5,7 prime number...so include 5,7..number 6 is multiple of 2 and 3..since we included 8,9...every multiple of 8,9 is also a multiple of 6..
now..lcm of 5,7,8,9..is 5*7*8*9=2520

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thangamari  (12 years ago)

ans is 2520
5*7*8*9=2520

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