LCM and GCF - Charles Hanosek | Biblioteka

10

What does GCF stand for?

Think Fear Factor!

A Great Commons Fair

B Greatest Common Factor

C Great Cookie Finder

D Gadzooks! Cannon! Fire!

10

How do you find the GCF?

A Find all of the factors of these numbers. Then, find the greatest one that the two numbers have in common.

B Find most of the factors of these numbers. Then, find the greatest one that the two numbers have in common.

C Find someof the factors of these numbers. Then, find the greatest one that the two numbers have in common.

10

What are the factors of 12?

Factors are numbers you multiply together to get your product.

A 1, 2, 6, 12

B 2, 6, 12

C 1, 2, 3, 6, 12

D 1, 2, 3, 4, 6, 12

10

What is the Greatest Common Factor of these two numbers:24, 36

Find all of the factors of these numbers. Then, find the greatest one that the two numbers have in common.

A 6

B 12

C 24

D 36

10

What is the GCF of 18 and 25?

Find all of the factors of these numbers. Then, find the greatest one that the two numbers have in common.

A 1

B 2

C 5

D 6

10

What is the GCF of these numbers: 24, 32

Find all of the factors of these numbers. Then, find the greatest one that the two numbers have in common.

A 2

B 4

C 8

D 16

10

What do mathematicians call a number when the only factors it has are 1 and itself? (Examples: 3, 7, 11, 13, 17, 23, etc.)

Transformers--Optimus ___________

A Awesome!

B Composite

C Parallel

D Prime

10

What does LCM stand for?

A Last Call on the Microphone

B Last Common Multiple

C Least Common Multiple

D Last Calling Monkey

10

What is the LCM of these numbers: 10, 20?

A 1

B 10

C 20

D 40

10

What is the LCM of these numbers: 20, 25?

A 50

B 60

C 80

D 100