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643 dosen`t have a prime factorization because it`s already prime.
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∙ 14y ago
Wiki User
∙ 14y agoAnonymous
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Is 35 a prime or a factor?
35 can be a factor, but it is not prime.
What is the prime factor of 37?
There is no factorization. 37 is a prime number.37 is already prime. Its only prime factor is itself.
Is 83 a prime factor or composite factor?
81 is not prime. Its prime factorization is 3x3x3x3.
Is 51 a prime factor of 306?
No, 51 isn't prime. 17 is the largest prime factor of 306.
Is 155 a prime factor?
155 is not a prime number, so it can't be a prime factor.
What are the factors of 643?
643 is a prime number. So its factors are 1 and 643.
Is 643 prime or composite?
prime
What are the factors and prime factors of 643?
643 is a prime number. Threby its factors are only 1 and itself.
Is 643 a prime number?
643 is a prime number. Its only positive integer factors are itself and 1.
What is the prime factoriztion in 2572?
2572/2=1286 1286/2=643 2*2*643
Is a factor a prime number?
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
Is three a prime factor?
Yes. Any time three is a factor, it is a prime factor.
Is 6 a prime factor of 132?
It is a factor of 132, not a prime factor.
What is a common prime factor?
All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.
Is 19 factor or prime?
19 is a prime factor.
Is 35 a prime or a factor?
35 can be a factor, but it is not prime.
What is the prime factor of 37?
There is no factorization. 37 is a prime number.37 is already prime. Its only prime factor is itself.
