Hide sidebar if post_type is in array

I would like to hide the sidebar on certain post types. I can hide it on one post type by using:

if ('example' != get_post_type()) {

How could I use the above with an array?

$hide_sidebar = array('example1', 'example2', 'example3'); //hide sidebar on these post types

if( /*post type is not in $hide_sidebar*/ ){
  get_sidebar();
}