Factors & Multiples

Front

What is a factor?

Back

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

Tags

CCSS.4.OA.B.4

Front

What is a multiple?

Back

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

Front

Is 3 a factor of 12?

Back

Yes, because 12 divided by 3 equals 4 with no remainder.

Tags

CCSS.4.OA.B.4

Front

What is a prime number?

Back

A prime number is a number that has only two factors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

Which of the following is NOT a factor of 9? 0, 1, 3, 9

Back

0 is NOT a factor of 9.

Tags

CCSS.4.OA.B.4

Front

What is the GCF (Greatest Common Factor) of 8 and 10?

Back

The GCF of 8 and 10 is 2.

Front

What is the LCM (Least Common Multiple) of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

Are all prime numbers odd?

Back

No, the number 2 is a prime number and it is even.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between factors and multiples?

Back

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

Tags

CCSS.4.OA.B.4

Front

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

Back

You can determine if a number is a factor by dividing the second number by the first and checking if the remainder is zero.

Tags

CCSS.4.OA.B.4