5 Questions
Which of the following is NOT a prime number?
4
What are the prime factors of 12?
2 and 3
Which of the following is a composite number?
9
What is the smallest prime number?
2
What is the prime factorization of 18?
2 and 3
Study Notes
Prime Numbers
- 1 is not a prime number.
- The smallest prime number is 2.
Prime Factors of 12
- The prime factors of 12 are 2, 2, and 3.
Composite Number
- A composite number is a positive integer that has more than two factors.
- 12 is a composite number.
Prime Factorization of 18
- The prime factorization of 18 is 2, 3, and 3.
Test your knowledge of prime factorization with this quiz! Learn how to determine prime numbers and composite numbers, and practice finding the prime factors of various numbers. Challenge yourself and become a prime factorization expert!
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