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The factors of 18 are: 1, 2, 3, 6, 9, and 18.
Since there are other factors in addition to '1' and the number itself,
the number is composite.
18 is a composite number because it has more than 2 factors
18 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.
18 is not prime; it is composite. 18 = 2 * 3 * 3
What else can I help you with?
Are 2 and 18 composite or prime?
2 is a prime number. 18 is a composite number.
Is 18 prime or composite number?
composite
Is 18 a composite or a prime number?
All even numbers greater than 2 are composite.
Is 18 composite or a prime?
18 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.
What two composite numbers have the prime who's prime factors are 18?
18 is not a prime number so no number can have 18 as a prime factor.
What is the prime or composite of 18?
18 is composite.
Is 18 a prime your composite?
composite
Are 2 and 18 composite or prime?
2 is a prime number. 18 is a composite number.
Is 18 prime or composite number?
composite
Is 18 or 83 prime or composite?
The answer to the question that has been asked is "Yes".
Is 18 a composite or a prime number?
All even numbers greater than 2 are composite.
Is 18 composite or a prime?
18 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.
What two composite numbers have the prime who's prime factors are 18?
18 is not a prime number so no number can have 18 as a prime factor.
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 the number 18 a composite number or a prime 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. 18 is composite.
Which of the numbers 5 12 18 and 37 are composite?
5 and 37 are prime. 12 and 18 are composite.
Are 18 and 27 both prime or composite?
27 and 18 are both composite numbers. They are multiples of 3.
