Yes it is, The only divisors of 31 are 1 and 31 so it is prime.
Yes.
31 is prime, yes
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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. 3.1 is neither
None. 31 is a prime number.
The only positive integer factors of 31 are 1 and itself, therefore, it is prime.A prime number is defined as a number with only factors of 1 and itself. With this definition, 31 is a prime number because the only factors of 31 are 1 and 31.31 is a Prime Number.31 is a prime number because it has only two factors which are itself and one.
31 is a prime number because it has only two factors which are itself and one
The next prime number after 29 is 31 followed by 37
Yes, 31 is a prime number. If you Google "Prime Numbers", you can see a chart of all the prime numbers.