Factors and Multiples

Front

What are factors?

Back

Factors are numbers that divide another number without leaving a remainder.

Tags

CCSS.4.OA.B.4

Front

What are multiples?

Back

Multiples are numbers that can be obtained by multiplying a given number by integers.

Front

List the first three multiples of 5.

Back

5, 10, 15.

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 4 and 5?

Back

The LCM of 4 and 5 is 20.

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 a prime factor?

Back

A prime factor is a factor that is a prime number.

Tags

CCSS.4.OA.B.4

Front

Identify a factor of 32.

Back

1, 2, 4, 8, 16, or 32.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between factors and multiples?

Back

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

Tags

CCSS.4.OA.B.4

Front

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

Back

A number is a factor of another if the division of the two numbers results in a whole number (no remainder).

Tags

CCSS.4.OA.B.4