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Q: What are the factors and prime factors of -81?

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81 and 200 have no common prime factors.

The factors of 81 are: 1 3 9 27 81 The prime factor is: 3

81 = 3x3x3x3

The factors of 18 are: 1, 2, 3, 6, 9, and 18.The prime factors of 18 are: 2 and 3.The factors of 81 are: 1, 3, 9, 27, and 81.The only prime factor of 81 is: 3.

The only prime factor of 81 is: 3.The prime factors of 225 are: 3 and 5.

The only prime factor of 81 is 3.

625 and 81 are relatively prime because they have common prime factors.

factors: 1, 3, 9, 27, 81 prime factor: 3

As a product of its prime factors: 3*3*3*3 = 81 and 4*3 = 12

The prime factors of 81 are 3x3x3x3 (or 34 in expontial form). The prime factors of 108 are 2x2x3x3x3 (or 22 x 33 in exponential form).

The factors of 81 are 1, 3, 9, 27, and 81. The factor pairs of 81 are 1 x 81, 3 x 27, and 9 x 9. The proper factors of 81 are 1, 3, 9, and 27, or if the definition you are using excludes 1, they are 3, 9, and 27. The prime factors of 81 are 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 of 81 is 3. The prime factorization of 81 is 3 x 3 x 3 x 3 or in exponential form 34. 81 = 3*3*3*3 or 3^4.

The product of its prime factors are: 3*3*3*3 = 81

34 = 81

34 = 81

The prime factorization of 81 is 3^4, also written 3x3x3x3.

81 is not a prime number. Its positive integer factors are: 1, 3, 9, 27, 81.81 is a Composite Number.

The Prime Factor of 81 is 3The Prime Factors of 28 are 2, 7

The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, and 56.The prime factors of 56 are: 2 and 7.The factors of 81 are: 1, 3, 9, 27, and 81.The only prime factor of 81 is: 3.

The prime factors of 81 are 3 x 3 x 3 x 3.

If you mean 81 then as a product of its prime factors 3*3*3*3 = 81 or in exponents 3^4 = 81

34 = 81

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

71 is a prime number because it has only two factors whereas 81 is a composite number because it has more than two factors.

81 is a composite number because it has factors other than 1 and itself. 81 is not a prime number. 81 = 3 * 3 * 3 * 3. Its positive integer factors are: 1, 3, 9, 27, 81.

For 13: 13 For 81: 3