Greatest Common Factor of Monomials

Factors

100

Write the prime factorization using exponents 150

2 * 3 * 5²

200

Write the prime factorization using exponents: 87

3 x 29

300

What are the factors of 140?

1 x 140, 2 x 70, 4 x 35, 5 x 28, 7 x 20, 10 x 14

400

Factor the following monomial: 48x²y³

2 * 2 * 2 * 2 * 3 * x * x * y * y * y

500

Write the prime factorization using exponents AND list all the factors: 135

Prime Factorization: 3 * 3 * 3 * 5

Factors: 1, 3, 5, 9, 15, 27, 45, 135 

GCF

100

The GCF of 40x, 8

8

200

The GFC of 32v, 40v

8v

300

The GCF of 25x, 29x²

x

400

The GCF of 12y, 40y²

4y

500

The GCF of 35y²x², 28yx², 35x²

7x²

LCM

100

Find the LCM of 18 and 60

180

200

Find the LCM of 15m² and 9m

45m²

300

Find the LCM of 18x and 24y

72xy

400

Find the LCM of 9xy² and 15yx²

45x²y²

500

Find the LCM of 3a², 6a³, and 9a⁴

18a⁴

GCF/LCM Grab Bag

100

Find the GCF of 18 and 12

6

200

Find the LCM of 20 and 35

140

300

What is the LCD of the following fractions:

5/12, 1/3, 11/24

Order them from greatest to lowest

LCD is 24

11/24 > 5/12 > 1/3

400

Find the GCF of the following monomial:

16a⁴b², 40ab

8ab

500

Find the LCM of the following monomial:

5g²h³, 19g³h

95g³h³

Exponents/Scientific Notation

100

Find the missing exponent: a^? * a⁵= a³

a^-2

200

Find the missing exponent: x^? / x⁷ = x⁵

x¹²

300

Write your answer as a positive exponent (Duy will write the expression on the whiteboard)

(g * h³) / 3

400

Order from greatest to least:

10,000, 9.2*10³, 2.1*10⁴

2.1*10⁴ > 10,000 > 9.2*10³

500

Write your answer in scientific notation:

(7*10⁵)(2*10²)

1.4*10⁸