How did the number seven become the most popular lucky number?

Answer:
In the game of Craps, you have two dice and bet on which number comes up. There are more possibly ways to make a seven then any other number therefore 7 is the number to bet on.
First answer by Rasputin. Last edit by Wolfgang schwartzschild. Contributor trust: 533 [recommend contributor recommended]. Question popularity: 8 [recommend question].