Factoring Worksheet

List all the factors of the given numbers.

1 a.   47

 
 
 
 
1 b.   17

 
 
 
 
2 a.   30

 
 
 
 
2 b.   11

 
 
 
 
3 a.   20

 
 
 
 
3 b.   32

 
 
 
 
4 a.   21

 
 
 
 
4 b.   38

 
 
 
 
5 a.   17

 
 
 
 
5 b.   20

 
 
 
 
Page 2

Answer Key

1 c.  1, 47
1 a.  1, 17
2 a.  1, 2, 3, 5, 6, 10, 15, 30
2 a.  1, 11
3 a.  1, 2, 4, 5, 10, 20
3 a.  1, 2, 4, 8, 16, 32
4 a.  1, 3, 7, 21
4 a.  1, 2, 19, 38
5 a.  1, 17
5 a.  1, 2, 4, 5, 10, 20


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