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No, 19 is prime. A composite number needs to have 3 or more factors. 19 has only 2 factors, 1 and itself, which makes it prime.
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What number is less than 20 but is not composite?
It is 19 which is a prime number
What is the tenth odd number?
19 is the tenth odd number, And is not a composite number or even number.
Is 38 really a composite number?
Yes, 19 x 2.
Which number is composite 15 17 19 23?
15 is. In addition to ' 1 ' and itself, it has the additional factors 3 and 5 .
Why is 9 a composite number but 19 is a prime?
9 can be broken down into 3 and 3, however you cannot multiply anything by anything to get 19.
Which number is a composite 231517 or 19?
231517 is composite number. 19 is a prime number.
Is 19 composite number or prime number?
19 is prime.
Is the number 19 a composite number?
No, 19 is a prime number because it can only be multiplied by 2 factors which are 1 and 19. A composite number needs 3 factors.
Is 1121 a prime number or a composite number?
It is divisible by 19, so it is composite.
Is 38 a prime or composite number?
38 is a composite number
Is 19 a composite number prime number or neither?
19 is a prime number.
Which is a composite number 19 21 23?
21 is composite.
Is 19 a prime number a composite number or neither?
19 is prime the only numebr that is neither prime or composite is 1
Is 19 a prime a composite?
19 is a prime number
Which is a composite Number 15 17 19 or 23?
15 is composite number 17, 19 and 23 are prime numbers.
Identify each number as a prime or composite number 13 33 45 19?
13 and 19 are prime. 33 and 45 are composite.
Is 209 a prime number or a composite number?
Composite (11 x 19).209 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.
