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IS 243 PRIME

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โˆ™ 2014-09-16 19:36:03

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No, it's not. 243 is divisible by 3 and 81. To be prime, a number's only factors must be 1 and itself.

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โˆ™ 2014-09-16 19:36:03
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Q: IS 243 PRIME
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Related questions

Is 243 a composite number?

IS 243 PRIME OR COMPOSITE


What is the prime factorization of 243 using exponents?

35 = 243


What is the number 243 a prime or composite number?

243 is a composite number.


What are the fators and prime factors of 243?

The prime factors of 243 are 3 * 3 * 3 * 3 * 3 So 243 = 3^5


What prime numbers go into 243?

It is only 3 that is a prime factor of 243


Is 243 a prime number or a composite number?

243 is composite. 243 = 3 * 3 * 3 * 3 * 3 = 35


Is 243 prime composite or neither?

243 is a multiple of 3, therefore it is a composite number.


What is the exact answer of 243?

You have asked for an answer without stating the question. Since it is in the Prime Numbers category, you may be wanting to know the prime factors of 243. Prime factors of 243 are 3 x 3 x 3 x 3 x 3 or 35.


What is the prime factorization of 243 written as a factor of two numbers?

The prime factorization of 243 will require 5 numbers. It is possible to write a factorization in two numbers, but they won't both be prime. 3 x 3 x 3 x 3 x 3 = 243 9 x 27 = 243


What is the prime fatorization of 243 using exponents?

35


What are the prime factorizations of 243?

243 = 3 x 3 x 3 x 3 x 3


Is 243 a composite number or prime number?

243 is a composite number because it has more than two factors


What is the Prime factors of243?

It has only one prime factor which is 3 and as a product of its prime factors: 3^5 = 243


What is the prime facorization of 243?

243 = 3 x 3 x 3 x 3 x 3 = 35


What is the prime factorization of the number 243?

3 x 3 x 3 x 3 x 3 = 243


What is the prime number using index notation of 243?

35 = 243


What are the factors and prime factors of 243?

243 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 8 factors of 243 are 1,2,3,4,9,27,81, and 243.The factor pairs of 243 are 1 x 243, 3 x 81, and 9 x 27.The proper factors of 243 are 1, 3, 9, 27, and 81 or,if the definition you are using excludes 1, they are 3, 9, 27, and 81.The prime factors of 243 are 3, 3, 3, 3, and 3. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The distinct prime factor (listing each prime factor only once) of 243 is 3.The prime factorization of 243 is 3 x 3 x 3 x 3 x 3 or, in exponential form, is 35.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.


What is the largest prime number that is a factor of 3120?

13 is the largest prime factor of 3120.


Is 243 and 256 relatively prime?

No because they are both composite numbers


Are 243 and 256 relatively prime?

Neither of those numbers are primes. 243 divides by 3.. and 256 is an even number - therefore divisible by 2.


What is the factor tree of 4 243?

4243 is prime. No tree.


Is 729 a prime number?

No. 729/3=243; 729/9=81


Is 243 composite or prime?

243 is a composite number. Its prime factorization is 3*3*3*3*3 or 3^5. Since it can be evenly divided by a factor other than itself and 1, 243 is a composite number.


What are the factors and prime factors of -243?

-243 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 12 factors of -243 are ±1, ±3, ±9, ±27, ±81, and ±243.The prime factors of -243 are -1, 3, 3, 3, 3, and 3. Technically, -1 is not a prime factor (it is a unitary factor), but it is included here because the number is negative. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The distinct prime factor (listing each prime factor only once) of -243 is 3.The prime factorization of -243 is -1 x 3 x 3 x 3 x 3 x 3 or, in index form (in other words, using exponents), -1 x 35.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.


Are 256 and 243 relatively prime?

Yes. There are no common divisors other than 1.