Prime, Composite, Factors & Multiples

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

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors.

Front

Is 1 a prime number?

Back

No, 1 is not a prime number.

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Front

What are multiples?

Back

Multiples of a number are the result of multiplying that number by an integer.

Front

List the first 5 multiples of 4.

Back

4, 8, 12, 16, 20.

Front

Is 100 a prime or composite number?

Back

Composite.

Front

Which number is a multiple of 5? (Options: 10, 12, 14, 16)

Back

10.

Front

What is the smallest prime number?

Back

2.

Front

What is the largest single-digit prime number?

Back

7.