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17 is a Prime number. It is only evenly divisible by itself and one.

The factors of 21 are: 1, 3, 7, and 21.

The prime factors of 21 are: 3 and 7.

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Q: What are the factors and prime factors of 17 and 21?

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2 and 17

The prime factors of 21 are 3,7.

The gcf is 1. 17 is prime, so its only factors are 1 and 17. 21 has more factors, 1, 3, 7, and 21. The greatest common factor is 1.

For 21: 3,7 For 51: 3,17

Prime factors: 3, 7, 17 Others are combinations of the primes, i.e. 2 x 7 = 21 3 x 17 = 51 7 x 17 = 119

The prime factors of 21 are 3 x 7.

Since 17 is a prime number, the only factors of 17 are 1 & 17.

1, 17, 289 17 is prime.

The prime factors of 1547 are: 7, 13, and 17.

1, 3, 7, 21 3 and 7 are prime.

The factors of 21 are: 1 3 7 21 The prime factors are: 3 and 7

The factors are 1, 3, 7 and 21. 3 and 7 are prime.

factors of 21: 3, 7 prime factors of 21: 3, 7

17 is a prime number, but 21 is not (21 = 3 * 7).

18 has prime factors 3 & 2 whereas 21 has prime factors 3 & 7.

Factors are 1, 2, 17 and 34 2 and 17 are prime.

The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 21 are: 1, 3, 7, and 21.The prime factors of 21 are: 3 and 7.

The prime factors are: 17, 23

The factors of 1207 are: 1 17 71 1207 The prime factors are: 17 71

51 = 3*17, which is the prime factorization. Thus, the prime factors of 51 are 3 and 17. Prime factors are factors that are prime. (They don't have any factors themselves except for 1 and themselves.)3 x 17

The factors are: 1, 3, 7, 21 The prime factors are: 3, 7

As a product of its prime factors: 3*7 = 21

The only factors are prime: 17 and 29

They are 3 and 17 and as product of its prime factors: 3*3*17*17 = 2601

17 is a prime number. It is only evenly divisible by itself and one.The factors of 34 are: 1, 2, 17, and 34.The prime factors of 34 are: 2 and 17.