0
13 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 else can I help you with?
Are the numbers 3 1 and 3 composite or prime numbers?
1 and 3 are prime. 31 is prime.
Which numbers are prime numbers and which are composite numbers from 1 to 100?
1 is special 2 prime 3 prime 4 composite 5 prime 6 composite 7 prime 8 composite 9 composite 10 composite 11 prime 12 composite ext.
Is 111 prime or composite?
As 1+1+1=3, 111 can be divided by 3 then it's a composite number
Is the number 3 prime composite or neither?
3 is 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.
Is 9 prime or if it is composite then can you list all the factors?
composite 1, 3, 9
Is 15 prime or composite?
15 is a composite number because it has more than two factors. Its factors are 1, 3, 5, and 15.15 is a composite number as it is divisible by 1, 3, 5 and 15.composite. 3*5=1515 is a composite number because it has more than 2 factors
Is 135 composite or prime?
135 is not prime. 135 = 3 * 3 * 3 * 5. 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.
Is 243 a composite number or prime number?
243 is a composite number because it has more than two factors
Is 171 prime or composite?
Lies! It is composite: 1, 3, 57, 171
Is 141 a prime number or a composite number?
141 is a composite because 1, 3, and 47 goes in it
Is 111 prime or composite number?
It's a composite - it can be divided by 3.
What is the prime and composite factors?
Factors can be prime or composite. The factors of 30 are 1,2,3,5,6,10,15 and 30. Of these, 3 and 5 are prime. The rest are composite except for 1, which is neither.
