Factoring Worksheet 1
Factor the following numbers to their prime factors

1a.   23    
1b.   86    
2a.   16    
2b.   39    
3a.   90    
3b.   99    
4a.   54    
4b.   65    
5a.   5    
5b.   94    
6a.   25    
6b.   51    
7a.   44    
7b.   99    
8a.   92    
8b.   17    
9a.   73    
9b.   28    
10a.   37    
10b.   94    

 

Answer Key

 

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