Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   451

 
 
 
 
 
 
 
 
1 b.   417

 
 
 
 
 
 
 
 
2 a.   298

 
 
 
 
 
 
 
 
2 b.   305

 
 
 
 
 
 
 
 
3 a.   462

 
 
 
 
 
 
 
 
3 b.   436

 
 
 
 
 
 
 
 
Page 2

Answer Key

1 c.  11 × 41
1 b.  3 × 139
2 b.  2 × 149
2 b.  5 × 61
3 b.  2 × 3 × 7 × 11
3 d.  22 × 109


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