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For 9: 3

For 18: 2 and 3

For 38: 2 and 19

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∙ 11y ago

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Related Questions

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 common factors of 18 and 38?

tentukan fpb dari pasangan bilangan berikut 18 dan 38


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 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 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 prime factors of 18?

The prime factors of 18 are 2 and 3.To find the prime factors of 18, find any two factors of 18, such as 2 and 9.2 X 9 = 18Since 2 is a prime number, find two factors of 9, but don't drop the 2.2 X 3 X 3 = 18.Since 2 and 3 are both prime numbers, 2 X 3 X 3 is the prime factorization of 18.2 and 3 are prime.