perplexus.info :: Just Math : Binomial GCDs

Binomial GCDs (Posted on 2016-08-08)

N is a positive integer.
Find the GCD of C(2n,1), C(2n,3), ….C(2n,2n-1)
where C(a,b) = a!/(a - b)!b!:

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info