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Let n be the number of integers less than 10000 which are divisible by all integers from 2 to 10. Then,(a) n = 0(b) 1 (c) 5 (d) 10

Triangulum Entangulum , 5 Years ago
Grade 9
anser 1 Answers
Aditya Gupta

Last Activity: 5 Years ago

this is an easy ques, because all such numbers will be multiples of the LCM of all integers from 2 to 10. obviously this LCM= 2520
so, such numbers would be 2520, 2520*2, 2520*3,....
to get the last number we divide 10000 by 2520 to get the quotient as 3.
hence there would be 3 such integers.
options seem to be wrong.
kindly approve :)

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