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Greatest Common Factor Worksheet #4

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Name: __________________________


Greatest Common Factor Worksheet #4

Determine the greatest common factor for the numerator and denominator in each fraction.


1)  
2    
Division Block     
20  
   
2)  
77    
Division Block     
99  
   
3)  
6    
Division Block     
12  
   
4)  
8    
Division Block     
20  
 
 
 
5)  
20    
Division Block     
28  
   
6)  
32    
Division Block     
48  
   
7)  
30    
Division Block     
80  
   
8)  
7    
Division Block     
70  
 
 
 
9)  
11    
Division Block     
99  
   
10)  
24    
Division Block     
40  
   
11)  
40    
Division Block     
50  
   
12)  
64    
Division Block     
72  
 
 
 
13)  
32    
Division Block     
36  
   
14)  
50    
Division Block     
60  
   
15)  
22    
Division Block     
77  
   
16)  
11    
Division Block     
22  
 
 
 
17)  
10    
Division Block     
80  
   
18)  
66    
Division Block     
110  
   
19)  
40    
Division Block     
70  
   
20)  
18    
Division Block     
27