Prime, Composite, Factors and Multiples

Front

What are the factors of 14?

Back

1, 2, 7, 14

Front

Is 5 prime or composite?

Back

Prime

Front

What defines composite numbers?

Back

Composite numbers have 3 or more factors.

Front

Is 12 prime or composite?

Back

Composite

Front

When we skip count, we are listing what?

Back

Multiples.

Front

What is a prime number?

Back

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

Front

What is a composite number?

Back

A composite number is a number that has more than two positive divisors.

Front

List the first five prime numbers.

Back

2, 3, 5, 7, 11

Front

What are multiples of 3?

Back

3, 6, 9, 12, 15, ... (any number that can be expressed as 3n where n is a whole number)

Front

What is the smallest composite number?

Back

4