Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   14

 
 
 
 
 
 
1 b.   46

 
 
 
 
 
 
2 a.   20

 
 
 
 
 
 
2 b.   58

 
 
 
 
 
 
3 a.   13

 
 
 
 
 
 
3 b.   60

 
 
 
 
 
 
4 a.   95

 
 
 
 
 
 
4 b.   49

 
 
 
 
 
 
Page 2

Answer Key

1 c.  2 × 7
1 b.  2 × 23
2 b.  22 × 5
2 b.  2 × 29
3 b.  prime
3 b.  22 × 3 × 5
4 c.  5 × 19
4 b.  72


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