It's a composite - it can be divided by 3.
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111 is a composite number. 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.
111 is a composite number as it is divisible by 3 and 37 in addition to one and itself.
111 is a composite number. Other than itself and 1, it is also divisible by 3 and 37.
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. 111 is prime.
It is a composite number because it has more than two factors
555 is not prime. 555 = 3 * 5 * 37
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. 81 is composite, 111 is prime.
111 is composite. If the sum of the digits in the number is divisible by 3, then the number itself is. 1+1+1 = 3, therefore 111 is divisible by 3. 111/3=37 37 is prime, so the prime factorisation of 111 is 3x37.
333 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 333 can also be divided by 3, 9, 37, and 111.composite111*3 = 333