LCM + GCF of Monomials

In this term, 3a²bc, what are the variables?

• 3 and 2
• 3
• 2
• a, b, and c

Tags

CCSS.6.EE.A.2B

Which of the following is an expression?

• 6x + 2x = 6
• 10 = 5x
• 2x + 6x - 10
• 6x² + 10 = 25

Tags

CCSS.6.EE.A.2B

What is the definition of a variable?

• A letter or symbol that represents an unknown quantity

• The little number or letter used to raise to a power

• The number in front of a variable

• The number with no variable

Tags

CCSS.6.EE.A.2B

Largest factor shared by a set of numbers

• Greatest Common Factor (GCF)

• Least Common Multiple (LCM)

• opposite

• Distributive Property

The smallest number that is a multiple in a set of numbers

• Least Common Multiple (LCM)

• Greatest Common Factor (GCF)

• diameter

• radius

GCF 24 and 36

• 8
• 6
• 12
• 4

What is the prime factorization of 84?

• 2 • 2 • 3 • 7

• 4 • 21

• 2 • 3 • 7

• 2 • 6 • 7

Tags

CCSS.4.OA.B.4

Find the GCF of 81 and 54.

• 27

• 3

• 9

• 18

What is the least common multiple of 9 and 6?

(a)  

What is the least common multiple of 12 and 10?

(a)