Factors 4th Grade

Front

What is a factor?

Back

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

Tags

CCSS.4.OA.B.4

Front

Which number is NOT a factor of 28?

Back

6 is NOT a factor of 28.

Tags

CCSS.4.OA.B.4

Front

What is 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

Which number is a prime number?

Back

13 is a prime number.

Tags

CCSS.4.OA.B.4

Front

What is a composite number?

Back

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

Tags

CCSS.4.OA.B.4

Front

What number is NOT a composite number?

Back

7 is NOT a composite number; it is a prime number.

Tags

CCSS.4.OA.B.4

Front

What is a common multiple?

Back

A common multiple is a number that is a multiple of two or more numbers.

Front

What is a multiple?

Back

A multiple of a number is the product of that number and an integer.

Front

How do you find factors of a number?

Back

To find factors of a number, divide the number by integers starting from 1 up to that number and check which divisions result in whole numbers.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between factors and multiples?

Back

Factors are numbers that divide another number evenly, while multiples are the result of multiplying a number by an integer.

Tags

CCSS.4.OA.B.4