Factoring Worksheet

List all the factors of the given numbers.

1 a.   75

 
 
 
 
 
1 b.   66

 
 
 
 
 
2 a.   77

 
 
 
 
 
2 b.   64

 
 
 
 
 
3 a.   68

 
 
 
 
 
3 b.   53

 
 
 
 
 
4 a.   26

 
 
 
 
 
4 b.   20

 
 
 
 
 
Page 2

Answer Key

1 c.  1, 3, 5, 15, 25, 75
1 a.  1, 2, 3, 6, 11, 22, 33, 66
2 a.  1, 7, 11, 77
2 a.  1, 2, 4, 8, 16, 32, 64
3 a.  1, 2, 4, 17, 34, 68
3 a.  1, 53
4 a.  1, 2, 13, 26
4 a.  1, 2, 4, 5, 10, 20


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