LCM and GCF Applications

What does GCF mean?

• Great Cookie Fever

• Greatest Compared Factor

• Greatest Common Multiple

• Greatest Common Factor

Which set lists all the factors of 24?

• 1, 2, 3, 6, 7, 12, 24
• 1, 2, 3, 4, 6, 8, 12, 24
• 1, 2, 3, 4, 5, 6, 8, 12, 24
• 1, 3, 4, 6, 8, 24

What is the GCF (Greatest Common Factor) of 12 and 24?

• 1

• 12

• 6

• 3

• 4

GCF of: 
14 and 20

• 7
• 28
• 2
• 6

What is the greatest common factor of 15 and 36?

• 6

• 8

• 4

• 3

What is the GCF of 66 and 88?

Type only the numerical answer.

(a)  

What is the greatest common factor of 20, 10, and 15?

(a)  

What is the greatest common factor of 42 and 98?

(a)  

What is the GCF of 20 and 32?

(a)  

What does LCM stand for?

• Least Common Multiple

• Lowest Created Multiple

• Laser Cow Math

• Least Cookies Made