title: Is there a way to find common elements in multiple lists?
body: <p>I have a list of integer arrays. I need to find the common elements between those. What I can think of is an extension of what is listed in  <a href="https://stackoverflow.com/questions/5943330/common-elements-in-two-lists"><strong>Common elements in two lists</strong></a></p>
  
  <pre><code>Example would be 
  [1,3,5],
  [1,6,7,9,3],
  [1,3,10,11]
  
  should result in [1,3]
  </code></pre>
  
  <p><strong>There are no duplicates in the arrays as well.</strong></p>
  
  <p>Is there a straight forward way to do this? </p>