Factors of 24

Synopsis
Mathman plays a video game in which he must eat only factors of 24.

Mathman starts by eating 3 and 4. He declines on 11. When he eats 12, the announcer gives him a free game.

Correct

 * 3
 * 4
 * 12

Incorrect

 * 5
 * 7
 * 9
 * 10
 * 11
 * 13
 * 23
 * 56

Quotes
Announcer: "And beware the garish Mr. Glitch. He will eat you if you are wrong."

Trivia

 * This was the second time Mathman has won a Free Game.
 * 56 is the only incorrect number that is greater than 24.