Note that all solutions (which passed the limited test suite with small size) involving only pair-wise gcd calculations are indeed incorrect. Those solutions include the following ones: 1) min(gcd(a,min(a))); 2) min(gcd(a(1), a)); 3) min(min(bsxfun(@gcd,a,a.'))); To eliminate these incorrect solutions, please simply add a test case with a = [21 15 35].
Triangle Numbers Below N
Back to basics 12 - Input Arguments
Sum of diagonal of a square matrix
Vectorizing, too easy or too hard?
Cody Matlab Version
Simple spirometer - find your lung capacity from the number and size of soap bubbles in one breath
Check if sorted
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