Chapter 4 - Factors

Factors, Fractions, and Prime Factorization

100

List the factors of 30

1, 2, 3, 5, 6, 10, 15, 30

200

Find the prime factorization of 75

3 • 5²

300

Simplify the fraction 

12

---
21

4

--

7

400

Find the prime factorization of 104

2³ • 13

500

Factor the monomial 98x³y²

^{*factor means there should be no exponents in your answer}

2 • 7 • 7 • x • x • x • y • y 

LCD and GCF

100

Find the LCD of 6 and 10

60

200

Find the GCF of 15 and 20

5

300

Find the LCD of 9 and 6

18

400

Find the GCF of 54 and 72

18

500

Find the GCF AND LCD of 18 and 24

GCF=6, LCD=72

Rules of Exponents

100

2¹¹ • 2³

2¹⁴

200

x⁹

---

x⁶

x³

300

(0.3) • (0.3)¹⁰

(0.3)¹¹

400

5x • 4x⁹

20x¹⁰

500

18x⁵

^------

27x²

2x³

----

 3

Negative and Zero Exponents

100

8⁰

1

200

12^-4

1

---

12⁴

300

7c^-3

7

--

c³

400

9⁰x²

x²

500

11⁰b^-5

 1

---

b⁵

Scientific Notation

100

Write in scientific notation 41,800

4.18 x 10⁴

200

Write in scientific notation 0.037

3.7 x 10^-2

300

Write in standard form 6.7 x 10⁷

67,000,000

400

Write in standard form 0.0000745

7.45 x 10^-5

500

Which symbol goes in the blank: <, >, =

1.08 x 10⁷  _____  1.09 x 10⁶

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