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Aptitude · Q12

Problems On H.C.F And L.C.M

Competitive Exams · Aptitude · question 12

Q12

The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is:

A.
3
B.
13
C.
23
Answer
D.
33

Answer: Option C

Solution

Answer: Option C
Solution:
L.C.M. of 5, 6, 4 and 3 = 60
On dividing 2497 by 60, the remainder is 37
∴ Number to be added = (60 - 37) = 23