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13 is not a composite number because it has only two factors which are itself and one which means that it is a Prime number.
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Earn +20 ptsQ: Why is the number 13 not composite?
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Is 13 and 15 composite number?
No, 13 is a prime number and 15 is a composite number. A composite number is a positive integer that has more than two positive divisors.
Which of the following is a composite number 13 63 or 31?
63 is composite.
What is a composite number A 13?
13 is prime.
What is a composite number 91 29 139 13?
91 is a composite number. The factors of 91 are 7 and 13
Is 533 a prime number or a composite number?
533 is composite. 533 = 13 * 41
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