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## Questions Edit

1. How many factors does a prime number have?
A) 1
B) 2
C) 3
D) 4
2. Any number with more than two factors is called:
A) A complete number
B) A categorical number
C) A combined number
D) A composite number
3. Why isn't one considered a prime number?
A) Because it is divisible by all whole numbers
B) Because it's a factor of all whole numbers
C) Because it's only divisible by one number
D) Because it can be used as the denominator of a fraction
Correct Answer: Because it's only divisible by one number
4. What is the highest prime number after 11?
A) 12
B) 13
C) 14
D) 15
5. What is the highest prime number after 19?
A) 21
B) 22
C) 23
D) 24
6. Why isn't 9 considered prime?
A) Because it has two factors
B) Because it has one factor
C) Because it has three factors
D) Because it has four factors
Correct Answer: Because it has three factors
7. What did Euclid and Eratosthenes have in common?
A) They were both Greek mathematicians
B) They were both Roman mathematicians
C) They were both Egyptian mathematicians
D) They were both Indian mathematicians
Correct Answer: They both were Greek mathematicians
8. The fundamental theory of arithmetic states that all composite numbers are the ________ of prime numbers.
A) Sums
B) Differences
C) Products
D) Quotients