Matlab, finding common values in two array

Question

I want to find common values in two arrays(For example if A=[1 2 3 4 5 6] and B=[9 8 7 6 3 1 2] the result is ans=[1 2 3 6]).Is there any method without using loop?

Thanks

Answer 1

use intersect(A,B) to get the answer.

Another option is to use ismember, for example A(ismember(A,B)).