Prime, Composites, and Prime Factorization Oh My! 24/25

Front

What is a composite number?

Back

A composite number is a number that has more than 2 factors.

Front

Is the number 2 a prime or composite number?

Back

The number 2 is a prime number.

Front

What is a mixed fraction?

Back

A mixed fraction (or mixed number) is a whole number combined with a proper fraction.

Front

Which statement is NOT true about prime numbers?

Back

All prime numbers are odd numbers.

Front

Which of the following is not a factor of 24: 2, 3, 4, or 5?

Back

5 is not a factor of 24.

Front

What defines a prime number?

Back

A prime number is a number that has exactly two distinct positive factors: 1 and itself.

Front

Can a prime number be even?

Back

Yes, the only even prime number is 2.

Front

What is the prime factorization of 24?

Back

The prime factorization of 24 is 2 x 2 x 2 x 3 (or 2^3 x 3).

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

What is the smallest prime number?

Back

The smallest prime number is 2.