Factoring Worksheet

Factor the following numbers to their prime factors.

1 a.   453

 
 
 
 
 
 
 
 
1 b.   452

 
 
 
 
 
 
 
 
2 a.   258

 
 
 
 
 
 
 
 
2 b.   488

 
 
 
 
 
 
 
 
3 a.   67

 
 
 
 
 
 
 
 
3 b.   325

 
 
 
 
 
 
 
 
Page 2

Answer Key

1 c.  3 × 151
1 b.  22 × 113
2 b.  2 × 3 × 43
2 c.  23 × 61
3 b.  prime
3 b.  52 × 13


Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net