Factors and multiples practice

Front

What are multiples?

Back

Multiples are the results you get when you multiply a number by an integer. For example, the multiples of 5 are 5, 10, 15, 20, etc.

Front

What are factors?

Back

Factors are the numbers that can be multiplied together to get a product. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12.

Tags

CCSS.4.OA.B.4

Front

Which number is NOT a factor of 9?

Back

0 is not a factor of 9 because multiplying any number by 0 results in 0, not 9.

Tags

CCSS.4.OA.B.4

Front

What is a multiple of 7?

Back

A multiple of 7 is any number that can be expressed as 7 times an integer. For example, 14, 21, and 28 are multiples of 7.

Front

Which number is a factor of 24?

Back

12 is a factor of 24 because 12 multiplied by 2 equals 24.

Tags

CCSS.4.OA.B.4

Front

How do you find the least common multiple (LCM) of two numbers?

Back

To find the LCM of two numbers, list the multiples of each number and find the smallest multiple that appears in both lists.

Front

What is the greatest common factor (GCF) of two numbers?

Back

The GCF is the largest number that can divide both numbers without leaving a remainder.

Front

Can a number be both a factor and a multiple of another number?

Back

Yes, a number can be both a factor and a multiple of another number. For example, 6 is a factor of 12 and also a multiple of 3.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between factors and multiples?

Back

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

Tags

CCSS.4.OA.B.4

Front

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

Back

To determine if a number is a factor of another number, divide the second number by the first number. If the result is an integer with no remainder, it is a factor.

Tags

CCSS.4.OA.B.4