Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   98

 
 
 
 
 
 
 
 
1 b.   58

 
 
 
 
 
 
 
 
1 c.   34

 
 
 
 
 
 
 
 
2 a.   79

 
 
 
 
 
 
 
 
2 b.   18

 
 
 
 
 
 
 
 
2 c.   96

 
 
 
 
 
 
 
 
3 a.   78

 
 
 
 
 
 
 
 
3 b.   68

 
 
 
 
 
 
 
 
3 c.   43

 
 
 
 
 
 
 
 
Page 2

Answer Key

1 d.  2 × 72
1 b.  2 × 29
1 b.  2 × 17
2 b.  prime
2 b.  2 × 32
2 b.  25 × 3
3 b.  2 × 3 × 13
3 c.  22 × 17
3 b.  prime


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