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Greatest Common Factor Worksheet #15

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Name: __________________________


Greatest Common Factor Worksheet #15

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


1)  
16    
Division Block     
18  
   
2)  
8    
Division Block     
24  
   
3)  
25    
Division Block     
30  
   
4)  
10    
Division Block     
30  
 
 
 
5)  
8    
Division Block     
56  
   
6)  
6    
Division Block     
30  
   
7)  
3    
Division Block     
27  
   
8)  
16    
Division Block     
20  
 
 
 
9)  
16    
Division Block     
72  
   
10)  
80    
Division Block     
90  
   
11)  
30    
Division Block     
70  
   
12)  
15    
Division Block     
45  
 
 
 
13)  
16    
Division Block     
64  
   
14)  
18    
Division Block     
36  
   
15)  
32    
Division Block     
64  
   
16)  
4    
Division Block     
36  
 
 
 
17)  
24    
Division Block     
56  
   
18)  
54    
Division Block     
63  
   
19)  
35    
Division Block     
42  
   
20)  
6    
Division Block     
60