Question

find the greatest 4 digit no which is exactly divisible by 55, 88, 110.​

Answer 1

Step-by-step explanation:

LCM(55,88,110)=2×2×2×11×5

LCM(55,88,110)=440

Divide 9999 by 440 so that we get the remainder

9999 = 440×22+319

Remainder is 319.

Now, Subtract the remainder from 9999.

9999-319=9680

Therefore, The required number is 9680 which is exactly divisible by 55, 88 , 110.