Factoring Worksheet

List all the factors of the given numbers.

1 a.   51

 
 
 
 
 
 
1 b.   13

 
 
 
 
 
 
2 a.   28

 
 
 
 
 
 
2 b.   4

 
 
 
 
 
 
3 a.   56

 
 
 
 
 
 
3 b.   87

 
 
 
 
 
 
4 a.   40

 
 
 
 
 
 
4 b.   48

 
 
 
 
 
 
Page 2

Answer Key

1 c.  1, 3, 17, 51
1 a.  1, 13
2 a.  1, 2, 4, 7, 14, 28
2 a.  1, 2, 4
3 a.  1, 2, 4, 7, 8, 14, 28, 56
3 a.  1, 3, 29, 87
4 a.  1, 2, 4, 5, 8, 10, 20, 40
4 a.  1, 2, 3, 4, 6, 8, 12, 16, 24, 48


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