Factors, Prime, & Composite Numbers

Front

Which number is the only even prime number?

Back

2

Front

What is a factor?

Back

A number or quantity that when multiplied with another produces a given number.

Front

Find the prime number: 10, 9, 7, 4

Back

7

Front

Which list has only prime numbers: 2, 3, 4, 5 or 1, 5, 7, 9 or 2, 3, 5, 7 or 2, 4, 6, 8?

Back

2, 3, 5, 7

Front

Which number is a factor of 36: 7, 9, 10, 5?

Back

9

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.

Front

List the first five prime numbers.

Back

2, 3, 5, 7, 11

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that is not prime, meaning it has factors other than 1 and itself.

Front

Is 1 a prime number?

Back

No, 1 is not a prime number.

Front

What are the factors of 12?

Back

1, 2, 3, 4, 6, 12