arrow
arrow
arrow
Find the greatest 5-digit number which is divisible by 11, 33, 99 and 121.
Question

Find the greatest 5-digit number which is divisible by 11, 33, 99 and 121.

A.

90099

B.

99990

C.

99099

D.

90909

Correct option is C

Given: 
5 digit number divisible by 11 , 33, 99, & 121.
Concept Used: 
The number must be divisible by the least common multiple (LCM) of 11, 33, 99, and 121.
Solution: 
LCM of 11, 33, 99 & 121 = 1089 
Greatest 5 digit number is 99999.
Now, by dividing 99999÷\div 1089 ​

Free Tests

Free
Must Attempt

SSC GD PYP (Held on 4 Feb 2025 S1)

languageIcon English
  • pdpQsnIcon80 Questions
  • pdpsheetsIcon160 Marks
  • timerIcon60 Mins
languageIcon English
Free
Must Attempt

Hindi Section Test 1

languageIcon English
  • pdpQsnIcon20 Questions
  • pdpsheetsIcon40 Marks
  • timerIcon12 Mins
languageIcon English
Free
Must Attempt

SSC GD Constable Full Mock Test 1

languageIcon English
  • pdpQsnIcon80 Questions
  • pdpsheetsIcon160 Marks
  • timerIcon60 Mins
languageIcon English
test-prime-package

Access ‘SSC CGL Tier I’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
354k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow