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

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8y ago
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14y ago

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

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12y ago

243is a composite number. A Prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

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7y ago

composite

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Q: Is 243 a composite number or prime number?
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Related questions

What is the number 243 a prime or composite number?

243 is a composite number.


Is 243 a composite number?

IS 243 PRIME OR COMPOSITE


Is 243 prime composite or neither?

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


Is 243 a prime or composite?

243 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.


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.


Is 729 a prime or composite number?

Composite; its factors are 1, 3, 9, 27, 81, 243, 729


Why is 243 a composite number?

243 is a composite number because it has factors other than 1 and itself. The factors of 243 are 1, 3, 9, 27, 81, and 243.


Is 243 and 256 relatively prime?

No because they are both composite numbers


Is 1029 a prime or composite?

It is not a prime number, it is a composite number.


Is 17 prime or composite number?

It is prime


Is 86 a prime or composite number?

86 is not a prime number, so is a composite.


Is 211 prime or composite number?

It is a Prime number, and therefore not a composite number.211 is a prime number.