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For 9: 3

For 18: 2 and 3

For 38: 2 and 19

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Q: What are the prime factors of 9 18 and 38?
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Related questions

What are the common factors of 18 and 38?

Factors of 18 are 1, 2, 3, 6, 9, and 18 Factors of 38 are 1, 2, 19, and 38 The common factors of 18 and 38 are 1 and 2.


What is the prime and composite number for 18?

factors of 18: 1, 2, 3, 6, 9 and 18 prime factors of 18: 2, 3 composite factors of 18: 6, 9, 18


Is 3 or 9 a prime factor of 18?

3 and 9 are factors of 18. 3 is prime, 9 isn't.


What are the factors and prime factors of -18?

The factors of -18 are 1, 2, 3, 6, 9, 18 and their negative counterparts. The prime factors are 2 and 3.


What are the factors and prime factors of 342?

factors: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342prime factors: 2, 3, 3, 19


What is the factors and prime factors of 18?

1, 2, 3, 6, 9, 18 2 and 3 are prime.


What are the factors and prime factors of 18 39 and 45?

The factors of 18 are: 1, 2, 3, 6, 9, and 18.The prime factors of 18 are: 2 and 3.The factors of 39 are: 1, 3, 13, and 39.The prime factors of 39 are: 3 and 13.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.


What are the factors and prime factors of 18?

The factors of 18 are 1, 2, 3, 6, 9, and 18. The prime factors are 2 x 3 x 3. 18 is a composite number.


What are the factors and prime factors of 18 and 21?

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.


What is the factors of 18 that are prime?

The factors of 18 are: 1 2 3 6 9 18 The prime factors are: 2 x 3 x 3


What are the factors and prime factors of 18 and 20?

The factors of 18 are: 1, 2, 3, 6, 9, and 18.The prime factors of 18 are: 2 and 3.The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.


What are the factors and the prime factors of 18?

1, 2, 3, 6, 9, 182 and 3 are prime.