Aug 22, 2015

Numbers/LCM/220815

Number N which when divided by 11, 9 & 8 gives 5, 6 and 7 as remainder respectively ?

A) find the small possible such number
B) find the largest 4 digit such number

Soln : 11 Q1 + 5 = 9.Q2 + 6 = 8.Q3 + 7
            60 + 55 Q4 = 8 Q3 + 7
         
           Smallest 159 , keep adding lcm of 11,8,9 for subsequent numbers


No comments:

Post a Comment