Is 231 is prime

Anonymous

∙ 14y ago

Updated: 8/18/2019

No. Just looking at it, we can see that it's divisible by 3. There may be more factors,

but that's all we need to know. As soon as it has any additional factor besides ' 1 '

and itself, we know it's not a Prime number.

Wiki User

∙ 14y ago

What else can I help you with?

Which is prime 180 or 231?

231 is prime.

Prime factors of 231?

prime factorization of 231

What are the factors and prime factors of 231?

The 8 factors of 231 are 1, 3, 7, 11, 21, 33, 77, and 231. The prime factorization of 231 is 231 = 3 * 7 * 11. The prime factors of 231 are 3, 7 and 11.

What it the prime factorization of 231?

It is: 3711 = 231

What is the greatest prime to check to consider if 231 is a prime?

13 is the greatest prime that needs to be checked to determine if 231 is a prime.

Is 231 prime?

Is the number 231 a prime number?

231 is NOT a prime number. It is divisible by 3, 7 and 11.

What is the prime factorizaiton of 231?

231 = 3*7*11

What is the prime factor tree of 231?

231 77,3 11,7,3

What is the prime factorization of 231?

3 x 7 x 11 is a prime factorization of 2313 x 7 x 11 = 231

Is 143 and 231 relatively prime?

No, they are not relatively prime.

What three prime numbers make 231?

The prime factorization of 231 = 3 x 7 x 11