Problems on HCF and LCM

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

D 33

ANS:C - 23

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.

Share :

img not found

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.