LESSON
Greatest Common Factor
2 hours ago by
17 slides

Greatest Common Factor

Body text

What is the Greatest Common Factor used for?

To simplify fractions (and algebra later in math)

Q.

When do we use the Greatest Common Factor?

Check all that apply.

answer choices

Adding Fractions

Simplifying

Subtracting Fractions

Multiplying Fractions

Dividing Fractions

Q.

List the factors of 6

Q.

List the factors of 18

Q.

What is the GCF of 6 and 18?

Q.

What is the GCF of 24 & 56?

answer choices

16

8

12

4

Q.

What is the GCF of 4 and 12?

answer choices

3

6

4

1

Q.

What is the GCF of 28 and 49?

Q.

When reducing fractions to their lowest terms, which number do we divide by the GCF?

answer choices

Numerator

Denominator

Both

Whichever is bigger

Q.

What is 18/48 in simplest terms?

answer choices

4/6

3/8

2/5

3/7

Q.

What is 54/99 in simplest form?

answer choices

6/12

4/9

7/12

6/11

Q.

What is the GCF of 20, 44 and 88?

Q.

Which of the numbers below are prime?

answer choices

21

9

89

44

Q.

What does GCF stand for?

answer choices

Least Common Factor

Greatest Common Factor

Gray Cats Flying

Grand Carousel Factors

Quizzes you may like
17 Qs
Pharaohs of Egypt
1.5k plays
World History
20 Qs
Ancient Egyptian Life
2.0k plays
10 Qs
Ancient Egypt
3.5k plays
15 Qs
Ancient Egypt's Social Structure
2.5k plays
World History
17 Qs
Timelines
6.1k plays
15 Qs
Egyptian Mummification
29.8k plays
11 Qs
Ancient Egypt Vocabulary
1.6k plays
12 Qs
Hatshepsut & Informational Text Elements
2.1k plays
Why show ads?
Report Ad