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All composite numbers have more than 2 factors. The factors of 12 are 1, 2, 3, 4, 6, and 12, and this proves that 12 is a composite number.

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Q: How do you know 12 is a composite number?
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Related questions

What is the composite number for 12?

12 is a composite number itself.


Is 12 an prime or composite number?

It is a composite number.


Is 12 a prime and composite number?

12 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.


What is the number 12?

Composite.


What is the composite number of 8 and 12?

4 and 8 are the composite factors of 8. 4, 6 and 12 are the composite factors of 12.


What is an example of a composite number?

12 is a composite number. Its factors are 1, 2, 3, 4, 6, and 12. 4 is also a composite number. Its factors are 1, 2, and 4. Any number that has factors in addition to 1 and itself is a composite number.


Why is 12 a prime number?

12 is a composite number that is a multiple of 2. 12 is not a prime number.


What is the composite number of 12?

12,4,6,12


Which of the following is a composite number 12 or 4?

They are both composite. 4 has the fators of 1,2,4 thus it is composite 12 has the factors of 1,2,3,4,6,12 so it is also composite.


How do you know it is a composite number?

A number is composite if it has more than two factors. Once you find a third, you know.


What is composite factors?

A composite factor is a factor that is a composite number, as opposed to a prime factor which is a factor that is a prime number.


What are the 12 first composite numbers?

The first 12 composite numbers are.... 4,6,8,9,10,12,14,15,16,18,20,21,A composite number is basically any number that can go into that number, so like 15 is a composite number because 15x1=15,and then 5x3=15. That's two or more pair of numbers.