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The only prime factor of 16 is two.

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Q: How many prime factors does 16 have?
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Related questions

How many prime factors has 16?

2 is the only prime factor of 16.


What are four prime factors of 16?

16 does not have four prime factors, only one.


What are the factors and prime factors of -16?

The factors of -16 are 1, 2, 4, 8, 16 and their negatives. The prime factor is 2.


What is 16 335 prime factors?

The prime factor of 16 is 2.The prime factors of 335 are 5 and 67.The prime factors of 16335 are 3, 5 and 11.


Is 16 a prime number why or why not?

wow. no its not a prime number , its even for a start meaning its not prime , and it has many factors , 1,2,4,8 ...


What are the factors and prime factors of 16 with negitvis numbers?

The factors of 16 are 1, 2, 4, 8 and 16.The prime factor of 16 is 2.None of them are negative.


How many integers between 13 and 19 inclusive have an even number of prime factors?

13 is prime 14=2x7, 2 factors 15=3x5, 2 factors 16=24, 4 factors 17 is prime 18=2x32, 3 factors 19 is prime So the answer is 3 (14, 15 and 16)


What are the factors and prime factors of 16 showing work?

1, 2, 4, 8, 16 2 is prime.


What are the factors and prime factors of 16 xy?

1, 2, 4, 8, 16, x, y 2 is prime.


The prime factorization of 16?

The prime factors of 16 are 2, 2, 2 and 2.


How do you know if a fraction is in its simplest form in your head?

If it has no prime factors in common. The prime factors of 16 are all twos and the prime factors of 27 are all threes. 16/27 has to be in simplest form.


What are the factors and prime factors of 16 and 42?

The factors of 16 are: 1, 2, 4, 8, and 16.The only prime factor of 16 is: 2.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, and 42.The prime factors of 42 are: 2, 3, and 7.