Factors and Multiples

Front

What are multiples?

Back

Multiples are the result of multiplying a number by an integer. For example, the multiples of 3 are 3, 6, 9, 12, 15, etc.

Front

When we skip count, what are we listing?

Back

We are listing multiples.

Front

Is the number 6 a multiple of 3?

Back

Yes, the number 6 is a multiple of 3.

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.

Tags

CCSS.4.OA.B.4

Front

What is the definition of a composite number?

Back

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

Tags

CCSS.4.OA.B.4

Front

List the first 5 multiples of 4.

Back

4, 8, 12, 16, 20.

Front

What is the greatest common factor (GCF) of 12 and 18?

Back

The GCF of 12 and 18 is 6.

Front

What is the least common multiple (LCM) of 3 and 5?

Back

The LCM of 3 and 5 is 15.

Front

How can you determine if a number is a multiple of another number?

Back

A number is a multiple of another if it can be divided by that number without leaving a remainder.

Front

What are the factors of 36?

Back

The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.

Tags

CCSS.4.OA.B.4