Name: 
 

Try It Out -- Chapter 6, Lesson 1: Identifying Factors, Primes, and Composites


Matching
 
 
Select which numbers are prime and which are composite.

a.
prime
b.
composite
 

 1. 
53
 

 2. 
89
 

 3. 
88
 

 4. 
23
 

 5. 
54
 

Numeric Response
 

 6. 
1, 3, 9, 27, are all factors of what number?

 

 7. 
1, 2, 3, 4, 5, 6, 7, 12, 14, 21, 28, 42, 84  are all factors of what number?

 

 8. 
Identify the missing factor of 64.

1, 2, 4, 16, 32, 64.

 



 
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