Factors and Multiples Review Practice

Front

What is a factor?

Back

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

Front

What is a multiple?

Back

A multiple is a number that can be expressed as the product of an integer and another number.

Front

List the factors of 30.

Back

1, 2, 3, 5, 6, 10, 15, 30

Front

What is the definition of 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 the definition of a composite number?

Back

A composite number is a natural number greater than 1 that is not prime, meaning it has more than two factors.

Front

Identify whether the number 20 is prime or composite.

Back

20 is a composite number.

Front

What are the first three multiples of 6?

Back

6, 12, 18.

Front

What is the next multiple of 6 after 18?

Back

24.

Front

How do you determine if a number is a factor of another number?

Back

To determine if a number is a factor, divide the larger number by the smaller number. If the result is a whole number, then it is a factor.

Front

What is the relationship between factors and multiples?

Back

Factors of a number are the numbers that divide it evenly, while multiples of a number are the results of multiplying that number by integers.