Last visit was: 31 Aug 2024, 19:46 It is currently 31 Aug 2024, 19:46
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
SORT BY:
Date
Math Expert
Joined: 02 Sep 2009
Posts: 95291
Own Kudos [?]: 654407 [8]
Given Kudos: 87117
Send PM
Manager
Manager
Joined: 27 Feb 2020
Posts: 101
Own Kudos [?]: 96 [2]
Given Kudos: 124
Location: India
Concentration: Finance, Operations
Schools: Owen '25 (II)
GPA: 4
WE:Operations (Aerospace and Defense)
Send PM
GMAT Club Legend
GMAT Club Legend
Joined: 18 Aug 2017
Status:You learn more from failure than from success.
Posts: 8049
Own Kudos [?]: 4301 [0]
Given Kudos: 243
Location: India
Concentration: Sustainability, Marketing
GMAT Focus 1:
545 Q79 V79 DI73
GPA: 4
WE:Marketing (Energy and Utilities)
Send PM
Senior Manager
Senior Manager
Joined: 09 Jul 2014
Posts: 315
Own Kudos [?]: 355 [0]
Given Kudos: 346
Location: India
Concentration: General Management, Finance
Schools: ISB '24
Send PM
Re: What is the greatest five-digit positive integer which when divided by [#permalink]
LCM of 8, 9, 10

=> 8 = 2^3
=> 9 = 3^2
=> 10 = 2*5

LCM = 2^3*3^2*5= 360

The greatest 5 digit number is 99999

When 99999 is divided by 360 the remainder would be = 279

So, the greatest 5 digit number divisible by 360 = 99999-279 = 99720

To leave the remainder 3, add 3 in 99720

So the number would be 99723.

OA should be C
Intern
Intern
Joined: 19 May 2024
Posts: 4
Own Kudos [?]: 1 [0]
Given Kudos: 110
Location: China
GMAT 1: 490 Q35 V22
Send PM
Re: What is the greatest five-digit positive integer which when divided by [#permalink]
A number is divisible by 8 when the last 3 digits are divisible by 8
If the number ends in 0, it is divisible by 10
If the sum of the digits is divisible by 9 , so is the number
GMAT Club Bot
Re: What is the greatest five-digit positive integer which when divided by [#permalink]
Moderator:
Math Expert
95291 posts