Factors Gcf

Which list shows all the factors of 12?

• 1, 2, 6, 12

• 1, 12

• 1, 2, ,3 ,4, 12

• 1,2, 3, 4, 6, 12

Tags

CCSS.4.OA.B.4

What are all the common factors of 8 and 12? Check all the common factors.

• 1

• 2

• 3

• 4

• 12

Is 2 a common factor of 24 and 27?

• yes

• no

Tags

CCSS.4.OA.B.4

Find the greatest common factor of 20 and 30

• 2

• 5

• 10

• 15

Find the greatest common factor of 24 and 48

• 4

• 12

• 24

• 48

Find the greatest common factor of 30 and 36

• 2

• 3

• 6

• 18

Find the greatest common factor of 32 and 48

• 2

• 8

• 16

• 18

The GCF of two whole numbers is the:

• SMALLEST whole number that divides evenly into both numbers

• LARGEST whole number that divides evenly into both numbers

• Smallest whole number that both numbers divide INTO evenly

• Largest whole number that both numbers divide INTO evenly

What is the GCF of 8 and 10?

• 1

• 3

• 4

• 2

List all the factors of 12

• 1, 2, 3, 4, 6, 12

• 1, 2, 4, 12

• 1, 12

• 1, 2, 3, 4, 5, 6, 12

Tags

CCSS.4.OA.B.4