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Q: How many prime factors does 16 have?

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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 ...

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.

16 if the prime factors don't have to be distinct. 210 if they do.

Prime numbers have two factors.

Two prime factors

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2 is the only prime factor of 16.

16 does not have four prime factors, only one.

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

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.

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 ...

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

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)

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

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

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

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.

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.