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Q: IS 243 PRIME

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IS 243 PRIME OR COMPOSITE

35 = 243

243 is a composite number.

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

It is only 3 that is a prime factor of 243

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

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

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.

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

35

243 = 3 x 3 x 3 x 3 x 3

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

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

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

3 x 3 x 3 x 3 x 3 = 243

35 = 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.

13 is the largest prime factor of 3120.

No because they are both composite numbers

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

4243 is prime. No tree.

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

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.

-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.

Yes. There are no common divisors other than 1.