Prime Numbers Quiz
What is the smallest prime number?
- 2 is the smallest prime number because it is only divisible by 1 and itself.
How many prime numbers are there between 1 and 10?
- They are 2, 3, 5, and 7.
What is the largest prime number between 1 and 100?
- The largest prime number between 1 and 100 is 97.
Which of the following numbers is not a prime number?
- 39 is not a prime number because it is divisible by 3.
What is the sum of the first 10 prime numbers?
- The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, and The sum of these numbers is 129.
What is the prime factorization of 72?
- The prime factorization of 72 is 2 x 2 x 2 x 3 x 3.
What is the only even prime number?
- 2 is the only even prime number because all other even numbers are divisible by 2.
What is the next prime number after 31?
- The next prime number after 31 is 37.
What is the largest prime factor of 100?
- The prime factorization of 100 is 2 x 2 x 5 x The largest prime factor is 5.
What is the prime factorization of 360?
- The prime factorization of 360 is 2 x 2 x 2 x 3 x 3 x 5.
