The smallest five digit number which is divisible by 12, 18 and 21 is :
Options:
A . 10080
B . 30256
C . 10224
D . 50321
Answer: Option A We know, Smallest five digit number is = 10000 L.C.M. of 12, 18, 21 = 252 10000 is divided by 252 then the remainder is 172 Difference = 252 - 172 = 80 Then number is = 10000 + 80 = 10080
Submit Comment/FeedBack