Factors, Multiples, & Prime Numbers Review

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

List the first six multiples of 6.

Back

6, 12, 18, 24, 30, 36

Front

What are the first 5 multiples of 3?

Back

3, 6, 9, 12, 15

Front

Every number other than 1 has at least how many factors?

Back

Two

Front

Is 1 a prime number?

Back

No, 1 is neither a prime nor a composite number.

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number.

Front

What is a multiple?

Back

A multiple of a number is the product of that number and an integer.

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Front

Can a prime number be even?

Back

Yes, the only even prime number is 2.

Front

What is the difference between prime and composite numbers?

Back

Prime numbers have exactly two distinct positive divisors, while composite numbers have more than two.