greatest common factor

What is the GCF of 18 and 36?

What is the GCF of 21 and 49?

List the common factors of 12 and 24 in order from least to greatest separatd by a comma.

Greatest common factors of 9 and 15

• 5

• 4

• 3

What are the factors of 24?

• 2, 4, 6, 8, 12

• 1, 2, 3, 4, 6, 8, 10, 12, 24

• 1, 2, 3, 4, 5, 6, 7, 12, 24

• 12, 24, 3, 4, 2, 8, 6, 1

Tags

CCSS.4.OA.B.4

Greatest common factor of 10 and 20

• 5

• 2

• 10

GCF of 42 and 72

• 8

• 3

• 2

• 6

• Not Given

Shannon is making identical balloon arrangements for a party. She has 32 maroon balloons, 24 white
balloons, and 16 orange balloons. She wants each arrangement to have the same number of each
color. What is the greatest number of arrangements that she can make if every balloon is used?

• 6
• 2
• 4
• 8

What is the greatest common factor of 14 and 35?

• 2

• 7

• 8

• 5

What is the GCF of 18 and 24?

• 3
• 6
• 8
• 9