Exploring LCM and GCF Concepts

What does LCM stand for?

• Largest Common Multiple

• Least Common Multiple

• Largest Common Measure

• Least Common Measure

Tags

CCSS.6.NS.B.4

What is the first step in finding the LCM of two numbers?

• Dividing the numbers by their GCF

• Adding the numbers together

• Listing the factors of the numbers

• Listing the multiples of the numbers

Tags

CCSS.6.NS.B.4

What is the LCM of 12 and 9?

• 24

• 36

• 60

• 48

Tags

CCSS.6.NS.B.4

What does GCF stand for?

• Greatest Common Factor

• Greatest Common Fraction

• Greatest Common Function

• Greatest Common Form

Tags

CCSS.6.NS.B.4

What is the first step in finding the GCF of two numbers?

• Listing the factors of the numbers

• Adding the numbers together

• Dividing the numbers by their LCM

• Listing the multiples of the numbers

Tags

CCSS.6.NS.B.4

What is the GCF of 12 and 9?

• 2

• 4

• 1

• 3

Tags

CCSS.6.NS.B.4

What is the LCM of 20 and 15?

• 30

• 50

• 60

• 40

Tags

CCSS.6.NS.B.4

Which of the following is a factor pair of 20?

• 4 and 6

• 3 and 5

• 1 and 15

• 2 and 10

Tags

CCSS.4.OA.B.4

Which of the following is a factor pair of 15?

• 2 and 10

• 3 and 5

• 4 and 6

• 1 and 20

Tags

CCSS.4.OA.B.4

What is the GCF of 20 and 15?

• 3

• 4

• 6

• 5

Tags

CCSS.6.NS.B.4