Prime and Composite Numbers Online Crocodile Game. Click the link to play the game 1. Tap to begin 2. Use to answer. 3. Tap the button to show your work. You can use emojis as pictures to help! 4. Tap the button to explain your thinking! 5. Tap to submit. Prime numbers contain only two factors, one and itself while composite numbers contain more than one factor. In this game, you are expected to make a distinction between prime or composite numbers through a MCQ quiz. A whole number that contains two factors which are itself & one is called a prime number. On the other hand, a composite number contains factors along with one & itself. The numbers such as 0 & 1 are neither prime nor composite. All even numbers are dividable by two & so all even numbers above two are called composite numbers. The numbers ending in five are divisible by five. Thus, all the numbers that are greater than five & end with five are composite The prime numbers among 2 & 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97.