sign up I login
 advanced
refer a friend - earn nickels!!

Ask & Discuss Questions with Community & Experts

 Moderation Team
 90 chars left    advanced
Ask iit jee aieee pet cbse icse state board community Community Discussion Question: lcm
Forum Index -> Algebra like the article? email it to a friend.  
Author Message
[Post New]26 Aug 2007 17:17:05 IST
    Subject: lcm
[Up] View Post
v_gurucharan (283)

Blazing goIITian

Olaaa!! Perrrfect answer. 47  [71 rates]
v_gurucharan's Avatar
total posts: 460    
offline Offline
Q8. find the units digit of lcm of  3^2006-1 and 3^2006+1. show working.
 
i'll definitely acknowledge ur. work and gud ans. will be duly rewarded.
    
[Post New]26 Aug 2007 19:00:18 IST
    Subject: Re:lcm
[Up] View Post
goiit_user (120)

Cool goIITian

Olaaa!! Perrrfect answer. 20  [30 rates]
goiit_user's Avatar
total posts: 94    
offline Offline
Is the question right?
I mean do u need the units digit of lcm OR lcm of units digit of the 2 numbers??
 
HOPE IT WAS USEFUL!!


PLZ RATE IF USEFUL
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
[Post New]27 Aug 2007 15:26:00 IST
    Subject: lcm
[Up] View Post
v_gurucharan (283)

Blazing goIITian

Olaaa!! Perrrfect answer. 47  [71 rates]
v_gurucharan's Avatar
total posts: 460    
offline Offline
the units digit of lcm
Stay Hungry. Stay Foolish.
 this reply: 0 points  (with 0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
 
Forum Index -> Algebra
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya