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Earn +20 ptsQ: Is 31 a prime or composite number or neither?
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Is 31 and composite or prime?
31 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 31 a composite or a prime number?
31 is a prime number because it is only divisible by 1 and itself.
Is 31a composite or prime number?
31 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 31 prime or composite number?
31 is prime.
Is 961 a prime number or a composite number?
961 is not prime. 961 = 31 * 31
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