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Q: What are the prime factors of 81 and 225?

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225=3x75=32x25=32x5x5=32x52 prime factors are 3 and 5.The proper prime factors of 225 are 3, 3, 5, 5.The proper prime factors of 225 are 3, 3, 5, 5.

Prime factors of 225=3x3x5x5.

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

81 and 200 have no common prime factors.

81 = 3x3x3x3

The prime factors of 225 are: 3 x 3 x 5 x 5

The prime factorization of 225 is 32 x 52

The prime factors of 225 are 3 and 5

The prime numbers (factors) of 225 are: 3 and 5

225 prime factors are 32 and 52

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.

1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075 3 and 5 are prime.

The prime factors of 225 are: 3, 5

The only prime factor of 81 is 3.

32*52 = 225

225 has 2 prime factors namely 3 and 5.

1,3,9,27,81 and their negatives. 3 is prime.

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

As a product of its prime factors: 3*3*5*5 = 225

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 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 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).

1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 10125 3 and 5 are prime.

The prime factors are: 3 and 5.