Results for: Prime-number

What is prime numbers?

A prime number is a number that cannot be generated by multiplying  any 2 whole numbers (aside from 1 and itself). For example, 8 is  not a prime number because you can get (MORE)

Can a prime number be a square number?

No, a prime number can't be a square number.    The definition of primes says that a prime number can only have 1  and itself as positive factors. For example, 13 only (MORE)

Can a prime number be 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. A number cannot be bo (MORE)

Which is NOT a prime number?

There aren't any choices, so these are the first few composite numbers:   2, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, (MORE)

Prime number that is an even number?

There is only 1 even number that is prime. It is 2. Besides that, every other number can go into it. It's because prime numbers can only go into itself and 1. Other numbers ar (MORE)

What are the prime number?

All numbers that only have one and itself as factors are prime. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is no (MORE)

How is the number 41 a prime number?

It's a prime number because if you divide it by any number (other than itself or the number 1), you will not get a whole number as an answer. Try it! 41/2 = 20.5, 41/3 = 13.66 (MORE)