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No it is not a Prime number, because you can multiply 13 and 17 together and get 221

13x17=221

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โˆ™ 2010-12-17 18:31:45
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Q: Is 221 a prime number
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Is the number 221 a prime number?

No, 221 is the product of 13 and 17.


Express 221 as a product of prime number?

13*17 = 221


Is 221 composite or prime?

221 is a composite number having the factors 1, 13, 17, and 221.


IS 221 IS PRIME NUMBER?

No because 221 is a composite number having more than two factors.


Why Is 221 a prime number?

It isn't one.


What is the largest prime number you have to check to decide if 221 is prime?

13


What is the largest prime number that can divide 325 and 221?

It is: 13


Is 2873 a prime number?

2873 is a composite number, not a prime. Its factors are 1, 13, 17, 169, 221, and 2873, and its prime factorization is 13x13x17.


What are the factors and prime factors of 221?

The prime factors of 221 are 13 and 17. 13 x 17 = 221. The factors of 221 are 1, 13, 17, and 221.


What is largest prime number that can divide 325 and 221 without any remainders?

It is 13 because it is the HCF of 325 and 221


What two prime factors make 221?

How about: 223-2 = 221 Or as a product of its prime factors: 13*17 = 221


What is 221 prime factor- how it got solved?

The prime factors of 221 are 13 and 17. They're the only prime numbers that will divide evenly into 221 with no remainder.


Is 221 prime?

No, 13*17=221, therefore it is not.


What is the prime facorization of 221?

221= 13*17


Is 221 a prime?

No.


Why is 221 not a prime number?

Because it has more than two factors.It is divisible by 13.


What is the prime factorization 0f 221?

13*17 = 221


What is the prime factorization of 221?

221 = 13 x 17


What is the prime factorization for 221?

13 x 17 = 221


Is 221 a prime factor?

No. 221 = 13 x 17


Prime factorization tree of 221?

221=13*17


What metalliod has an atomic number which is the product of two prime numbers 17 and 13?

Francium 221


What is the product of all the prime numbers between 11 and 19?

221


What is the product of all the prime numbers between 11 and19?

221


What two prime numbers equal 221?

13 times 17 = 221