Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   186

 
 
 
 
 
 
 
 
1 b.   198

 
 
 
 
 
 
 
 
2 a.   136

 
 
 
 
 
 
 
 
2 b.   316

 
 
 
 
 
 
 
 
3 a.   312

 
 
 
 
 
 
 
 
3 b.   159

 
 
 
 
 
 
 
 
Page 2

Answer Key

1 c.  2 × 3 × 31
1 c.  2 × 32 × 11
2 c.  23 × 17
2 b.  22 × 79
3 b.  23 × 3 × 13
3 c.  3 × 53


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