6th Grade Credit Recovery - GCF

6th Grade Credit Recovery - GCF

Multiple Choice

Colton has 16 blue marbles and 8 white ones. If he wants to place them in identical groups without any marbles left over, what is the greatest number of groups Colton can make?

• 2

• 4

• 8

• 16

Multiple Choice

What is the greatest factor of 28 and 49?

• 1
• 2
• 7
• 12

Multiple Choice

What is the GCF of 20 and 30?

• 5
• 2
• 10
• 20

Multiple Choice

What is the GCF of 4 and 12?

• 3
• 1
• 6
• 4

Multiple Choice

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9