 |
Home > Just Math
These problems are mostly math-related. That's not to say that they're all straightforward. You'll still need to flex your noggin to figure them out!
|
Positive integers a, b, c satisfy
lcm(gcd(a,b),c)=180
lcm(gcd(b,c),a)=360
lcm(gcd(c,a),b)=540
Find the minimum possible value of a+b+c.
|
Page 50 of 171 |
<< prev
next >>
|
 Complex | Rating: 4.00 Posted on 2018-12-22 by Danish Ahmed Khan (No Solution Yet, 3 Comments) Probably Acute | Rating: 5.00 Posted on 2018-12-21 by Danish Ahmed Khan (No Solution Yet, 12 Comments)Concentric Circles and Equilateral Triangle | Rating: 5.00 Posted on 2018-12-15 by Danish Ahmed Khan (No Solution Yet, 2 Comments) Hoops | Posted on 2018-12-09 by Danish Ahmed Khan (No Solution Yet, 2 Comments) Maximal number of solutions | Posted on 2018-12-08 by Ady TZIDON (Solution Posted, 5 Comments)  From sum to addends | Posted on 2018-11-22 by Ady TZIDON (Solution Posted, 3 Comments)All Primes | Posted on 2018-11-17 by Danish Ahmed Khan (No Solution Yet, 2 Comments) MOI of a magic square | Posted on 2018-11-16 by Ady TZIDON (No Solution Yet, 0 Comments) The penultimate digit | Posted on 2018-11-12 by Ady TZIDON (No Solution Yet, 2 Comments) Too Small of an Angle | Posted on 2018-11-11 by Danish Ahmed Khan (No Solution Yet, 2 Comments) 3D rooks puzzle | Rating: 3.00 Posted on 2018-11-09 by Ady TZIDON (No Solution Yet, 3 Comments) Tangent Ellipses | Posted on 2018-11-08 by Danish Ahmed Khan (No Solution Yet, 5 Comments)  Sum of the page numbers | Posted on 2018-11-05 by Ady TZIDON (Solution Posted, 3 Comments)Defining a sequence | Posted on 2018-10-31 by Ady TZIDON (No Solution Yet, 3 Comments) One-peak sets | Posted on 2018-10-30 by Ady TZIDON (No Solution Yet, 4 Comments) |
|
Please log in:
Forums (1)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|
