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1, 3, 7, 21

3 and 7 are prime.

3 x 7 is the prime factorization.

No exponents are required.

Q: What are the factors and prime factors of 21 in expodential form?

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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.

When two or more numbers have one or more of the same primes as factors, those prime factors are called common prime factors. For example, the prime factors of 6 are 2 and 3, and the prime factors of 21 are 3 and 7, so 3 is a common prime factor of 6 and 21.

23 is a prime number. It is only evenly divisible by itself and one.The factors of 62 are: 1, 2, 31, and 62.The prime factors of 62 are: 2 and 31.

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.

The factors of 12 are: 1, 2, 3, 4, 6, and 12.The prime factors of 12 are: 2 and 3.The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, and 42.The prime factors of 42 are: 2, 3, and 7.

Related questions

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

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

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

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

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

The prime factors of 21 are 3,7.

The factors of 18 are: 1, 2, 3, 6, 9, and 18.The prime factors of 18 are: 2 and 3.The factors of 21 are: 1, 3, 7, and 21.The prime factors of 21 are: 3 and 7.

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

prime factor = prime number which can be divided into the given number with no remainder The prime factors of 21 are 3 and 7.

The prime factors of 21 are 3 x 7, so the prime factors of 21 squared are 32 x 72. The factors of 21 squared are 1, 3, 7, 9, 21, 49, 63, 147, and 441.

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.

21 has two prime factors.