Quiz about Finding the LCM and GCF of Monomials

Question 1

What is the greatest common factor (GCF) of 48x²and 32x³?

Accepted Answer

16x2

Answer

8x2

Answer

16x

Answer

96x3

Question 2

What is the least common multiple (LCM) of 48x²and 32x³?

Accepted Answer

96x3

Answer

8x2

Answer

16x2

Answer

16x

Question 3

What is the greatest common factor of 20a²b² and 50b³?

Accepted Answer

10b2

Answer

100a2b3

Answer

10b3

Answer

10ab2

Question 4

Find the GCF of 3xy and 15x³y³

Accepted Answer

3xy

Answer

15x3y3

Answer

3x3y3

Answer

45x3y3

Question 5

What is the greatest common factor of 18xy³ and 25x³y²?

Accepted Answer

xy2

Answer

x3y2

Answer

1

Answer

x2y3

Question 6

Find the GCF of 9u⁴v²w and 5u⁴vw³

Accepted Answer

u4vw

Answer

5u4vw

Answer

45u4vw

Answer

45u⁴v²w³

Question 7

What is the least common multiple of these monomials?

$$36m^4,\ 9m^2,\ 18nm^2$$

Accepted Answer

Answer

Answer

Answer

Question 8

What is the LCM of
$$2x^2yz^3\ \ \ \ ,\ \ \ \ \ 3x^4y^2\ \ \ \ ,\ \ \ and\ \ \ \ 5yz^8$$

Accepted Answer

$$30x^4y^2z^8$$

Answer

Answer

Answer

Question 9

What is the GCF of 18k and 15k³?

Accepted Answer

3k

Answer

3k2

Answer

3k3

Answer

5k

Question 10

What is the LCM of 18k and 15k³?

Accepted Answer

90k3

Answer

3k2

Answer

3k3

Answer

5k

Question 11

What is the greatest common factor (GCF) of
10a⁴ , 16a and 10a²?

Accepted Answer

2a

Answer

2a2

Answer

10a

Answer

10a2

Question 12

What is the least common multiple (LCM) of
10a⁴ , 16a and 10a²?

Accepted Answer

80a4

Answer

2a2

Answer

10a

Answer

10a2

Question 13

Find the LCM of 6u³v³w and 30u⁴v²w

Accepted Answer

30u4v3w

Answer

30u3v2w

Answer

180u⁴v³w

Answer

6u3v2w

Question 14

Find the GCF of 6u³v³w and 30u⁴v²w³

Accepted Answer

6u3v2w

Answer

12u³v²w³

Answer

6u2v3w3

Answer

3u3v3w

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