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# Is 12 a prime factor

Updated: 4/28/2022 Wiki User

5y ago

12 is a composite number, not a prime factor. Wiki User

5y ago   Wiki User

5y ago

No. 12 is not prime.   Earn +20 pts
Q: Is 12 a prime factor
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Still have questions?  Related questions

### What prime number is a factor of 12 and 27?

The prime factors of 12 are 2 and 3. The only prime factor of 27 is 3. The prime number that both 12 and 27 have as a factor is 3.

### 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.

### Is 12 the smallest distinct prime factor?

No, 12 is not a prime number.

### What is the smallest prime factor of twelve is?

The smallest prime factor of 12 is 2.

### Is three a prime factor?

Yes. Any time three is a factor, it is a prime factor.

1 and 3

### What is a prime number for 12 and 21?

3 is a prime factor of 12 and of 21.

### The largest prime factor of twelve is?

The largest prime factor of 12 is 3. Prime factors of 12 are 2 x 2 x 3.

### Is the prime number and prime factor the same definition?

It depends how its used. 3 is a prime number. 3 is a prime factor of 12.

### What is the smallest positive prime number of 12?

2 is the smallest prime factor of 12.

### What is common prime factors?

All numbers have factors. Some numbers have some of the same factors as other numbers. These are common factors. If the factor is a prime number, it is a common prime factor. 3 is a prime number. 3 is a factor of 9. 3 is a factor of 12. 3 is a common prime factor of 9 and 12.

12 6,2 3,2,2