Factoring Worksheet

List all the factors of the given numbers.

1 a.   15

 
 
 
 
 
1 b.   67

 
 
 
 
 
2 a.   92

 
 
 
 
 
2 b.   89

 
 
 
 
 
3 a.   90

 
 
 
 
 
3 b.   53

 
 
 
 
 
4 a.   63

 
 
 
 
 
4 b.   21

 
 
 
 
 
Page 2

Answer Key

1 c.  1, 3, 5, 15
1 a.  1, 67
2 a.  1, 2, 4, 23, 46, 92
2 a.  1, 89
3 a.  1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
3 a.  1, 53
4 a.  1, 3, 7, 9, 21, 63
4 a.  1, 3, 7, 21


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