Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   185

 
 
 
 
 
 
1 b.   458

 
 
 
 
 
 
2 a.   366

 
 
 
 
 
 
2 b.   347

 
 
 
 
 
 
3 a.   41

 
 
 
 
 
 
3 b.   306

 
 
 
 
 
 
4 a.   174

 
 
 
 
 
 
4 b.   216

 
 
 
 
 
 
Page 2

Answer Key

1 c.  5 × 37
1 b.  2 × 229
2 b.  2 × 3 × 61
2 c.  prime
3 c.  prime
3 c.  2 × 32 × 17
4 c.  2 × 3 × 29
4 c.  23 × 33


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