Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   129

 
 
 
 
 
 
 
 
1 b.   124

 
 
 
 
 
 
 
 
2 a.   243

 
 
 
 
 
 
 
 
2 b.   384

 
 
 
 
 
 
 
 
3 a.   44

 
 
 
 
 
 
 
 
3 b.   128

 
 
 
 
 
 
 
 
Page 2

Answer Key

1 c.  3 × 43
1 b.  22 × 31
2 b.  35
2 a.  27 × 3
3 b.  22 × 11
3 b.  27


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