Factoring Worksheet

List all the factors of the given numbers.

1 a.   72

 
 
 
 
 
 
1 b.   34

 
 
 
 
 
 
2 a.   39

 
 
 
 
 
 
2 b.   62

 
 
 
 
 
 
3 a.   75

 
 
 
 
 
 
3 b.   80

 
 
 
 
 
 
4 a.   65

 
 
 
 
 
 
4 b.   16

 
 
 
 
 
 
Page 2

Answer Key

1 c.  1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
1 a.  1, 2, 17, 34
2 a.  1, 3, 13, 39
2 a.  1, 2, 31, 62
3 a.  1, 3, 5, 15, 25, 75
3 a.  1, 2, 4, 5, 8, 10, 16, 20, 40, 80
4 a.  1, 5, 13, 65
4 a.  1, 2, 4, 8, 16


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