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Factoring Numbers Worksheet

Instructions

Find all factors of each integer.

Checking Your Answers

Enter an answer in each box, then click the "Check Worksheet" button at the bottom of the page to automatically check each answer.  You may also check your answers manually by referring to the Answer Sheet.

S1
100
1
1
2
2
3
10
4
20
5
18
6
51
7
44
8
117
9
91
10
330
11
-10
12
-15
13
-39
14
-231
15
-625
16
-70
17
-78
18
-110
19
-85
20
-108
   
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