Free Printable GREATEST COMMON FACTOR (MONOMIAL)

1.

Give the GCF of 10 and 15

a)

2

b)

5

c)

10

d)

15

2.

Give the GCF of 12, 16 and 36

a)

2

b)

4

c)

6

d)

12

3.

Give the GCF of $18xy$ and $36y^2$

a)

$6x$

b)

$6y$

c)

$18x$

d)

$18y$

4.

$Give\ the\ GCF\ of\ 5a^2b,\ 15a^2b^2c,\ and\ 20abc^3$

a)

$5a^2b$

b)

$5ab$

c)

$5a^2b^2$

d)

$5abc$

5.

$Give\ the\ GCF\ of\ ax,\ \ 2ax^2\ and\ -4ax^3$

a)

$ax$

b)

$2ax$

c)

$2ax^2$

d)

$ax^3$

6.

$Give\ the\ GCF\ of\ \ 9a^2b^3c\ \ and\ \ \ 18a^2b^2c^2$

a)

$18a^2b^2c$

b)

$9a^2b^3c$

c)

$9a^2b^2c$

d)

$18a^2b^2c$

7.

Give the GCF of $54x^3y^3,\ 9xy^4,\ and\ \ 81x^2y^6$

a)

$9xy^3$

b)

$9x^2y^3$

c)

$9x^3y^6$

d)

$9xy^4$

8.

$Give\ the\ GCF\ of\ 40c^{2\ }\ and\ 60cd^2$

a)

$40c^2d$

b)

$40cd^2$

c)

$20c$

d)

$20cd^2$

9.

$Give\ the\ GCF\ of\ \ xyz^2,\ yz,\ \ and\ \ \ x^2yz^3$

a)

$xy$

b)

$yz$

c)

$xyz$

d)

$yz^3$

10.

$Give\ the\ GCF\ of\ \ 2ab,\ 8bc,\ \ and\ \ 4ac$

a)

$2$

b)

$2ac$

c)

$2bc$

d)

$2abc$

11.

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

a)

8x²

b)

16x²

c)

16x

d)

96x³

12.

Factor:
10a⁴ , 16a , 10a²

a)

2a

b)

2a²

c)

10a

d)

10a²

13.

What is the greatest common factor of 30x and 56x²

a)

4x

b)

6x

c)

2x

d)

x

14.

What is the GCF of 10a²b³ and 20a²b²?

a)

20a²b³

b)

10a²b³

c)

20ab²

d)

10a²b²

15.

Find the GCF of the following terms;

5xy³z ; 26x²y⁵z² ; 10x³yz²

a)

5xyz

b)

x²y³z⁵

c)

2xy³z

d)

xyz

GREATEST COMMON FACTOR (MONOMIAL)

Total questions: 15

Worksheet time: 15mins

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