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. 181 is prime/
181 is a prime number
It is prime.
No, 181 is a prime number. It is divisible only by 1 and itself.
181 is prime: its only factors are one and itself.
It's a prime number.
543 is not prime. 543 = 3 * 181
181 and 191 are prime. Everything in between is composite.
181 is a prime number. Prime numbers can't be multiples of three.
The number 362 is a composite number because it has factors other than 1 and itself. It is not a prime number.The four factors of 362 are 1, 2, 181, and 362.The factor pairs of 362 are 1 x 362 and 2 x 181.The prime factors of 362 are 2 and 181.The two distinct prime factors of 362 are 2 and 181.The prime factorization of 362 is 2 x 181.
It is not a prime number, it is a composite number.
It is prime
86 is not a prime number, so is a composite.