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Is the number 155 composite or prime?

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Anonymous

∙ 13y ago
Updated: 10/17/2024

not prime, since it is divideable by 5, and 31.

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Wiki User

∙ 13y ago
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Related Questions

Is 155 a prime or composite number or neither?

155 is a composite number. Its factors are 1, 5, 31, and 155.


Is 155 a prime number?

155 is not a prime number, but a composite number, as it is divisible by 5 and 31.


Is 155 prime composite or neither?

155 five is composite. It is composite because it has 5 as a factor. The only number that can be neither prime nor composite is 1.


What is the prime number in 155?

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 155 is composite.


Is 155 prime or composite?

155 is not a prime number, hint: Any number ending in a 5 is divisible by 5.155 is a composite number


Is 465 a prime or composite number?

465 is a composite number. Its positive integer factors are: 1, 3, 5, 15, 31, 93, 155, 465


Is 155 a composite number?

no


Is 1029 a prime or composite?

It is not a prime number, it is a composite number.


Is 17 prime or composite number?

It is prime


Is 86 a prime or composite number?

86 is not a prime number, so is a composite.


Is 211 prime or composite number?

It is a Prime number, and therefore not a composite number.211 is a prime number.


Is 155 a prime factor?

155 is not a prime number, so it can't be a prime factor.

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