Multiples

Front

What are multiples?

Back

Multiples of a number are the products of that number and any integer. For example, the multiples of 3 are 3, 6, 9, 12, etc.

Front

List the first 5 multiples of 8.

Back

8, 16, 24, 32, 40

Front

Identify the incorrect multiple in the following list: 7, 14, 22, 28.

Back

22 is incorrect; the correct multiples of 7 are 7, 14, 21, 28.

Front

Which of the following is a multiple of 4: 20, 22, 24?

Back

24 is a multiple of 4.

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

Which is a multiple of 3: 12, 14, 15?

Back

12 and 15 are multiples of 3.

Front

What are the next three multiples of 6 after 6, 12, 18?

Back

24, 30, 36.

Front

How do you find the multiples of a number?

Back

To find the multiples of a number, multiply that number by integers (1, 2, 3, ...).

Front

What is the least common multiple (LCM) of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

What is the greatest common divisor (GCD) of 8 and 12?

Back

The GCD of 8 and 12 is 4.