Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   77

 
 
 
 
 
 
 
 
1 b.   29

 
 
 
 
 
 
 
 
1 c.   6

 
 
 
 
 
 
 
 
2 a.   37

 
 
 
 
 
 
 
 
2 b.   22

 
 
 
 
 
 
 
 
2 c.   17

 
 
 
 
 
 
 
 
3 a.   4

 
 
 
 
 
 
 
 
3 b.   68

 
 
 
 
 
 
 
 
3 c.   96

 
 
 
 
 
 
 
 
Page 2

Answer Key

1 d.  7 × 11
1 b.  prime
1 b.  2 × 3
2 b.  prime
2 b.  2 × 11
2 b.  prime
3 b.  22
3 a.  22 × 17
3 b.  25 × 3


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