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GCF OF MONOMIALS

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Is an algebraic expression with 2 or more terms.

(a)  

2.

Find the GCF of 5xy2 and  15x2y5xy^2\ and\ \ 15x^2y , given that x and y are positive integer  numbers.



(a)  

3.

Find the GCF of  2ab2ab  a2b,a^2b,  and  2ac2ac given that a, b, and c are positive integer numbers.



(a)  

4.

Is finding two or more factors of a number or a polynomial.

(a)  

5.

These are factors of a number that are, themselves prime numbers.

(a)  

6.

Is the largest number that divides evenly into each number in a given set of numbers.

(a)  

7.

TRUE or FALSE: The GCF of monomials is the product of their common prime factors.

a)

TRUE

b)

FALSE

8.

If the greatest common factor of two monomials is  2xy2xy and one of the monomials is  4xy24xy^2 , which of the following is the monomial?

a)

 6xy26xy^2  

b)

 8xy8xy  

c)

 6x2y6x^2y  

d)

 2xy22xy^2  

9.

Find the GCF of 56ab and 46b, given that a and b are positive, whole numbers.

a)

2b

b)

28b

c)

23b

d)

2

10.

What is the greatest common factor of   30a3b2c230a^3b^2c^2 and  6a2bc36a^2bc^3  ? 

a)

 5a3b2c5a^3b^2c  

b)

 a2bc3a^2bc^3  

c)

 5abc5abc  

d)

 6a2bc26a^2bc^2