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Q: Are there two consecutive whole number that are both prime number?

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If you mean consecutive numbers that are prime? than the answer is 2,3 are consecutive numbers which are prime. except for this pair it is impossible for consecutive numbers to be prime because every second number is multiple of 2

Both prime number

2 and 3 are consecutive numbers and they are both prime.

You take two consecutive odd numbers and check both of them to see whether they are prime or not.

the prime factors are 2 and 31. Both of these numbers can not be divide by any other whole number to get another whole number therefore they are called prime.

2

Consecutive prime numbers are 2 integers that differ by 1 and are both prime. Since 2 is the only even prime, 2 and 3 are the only consecutive primes.

Two number are co-prime if there is no whole number other than 1 that divides them both exactly

Ah hah! You didn't say so, but you must be talking about 2 and 3 ... the only two consecutive numbers that are both prime numbers. There can't be any others. Because if you have any other two consecutive numbers, one of them has to be an even number ... divisible by 2. Since that number is divisible by 2, it's not a prime number.

If it is divisible by a whole number that isn't 1 and gets another whole number, it is not prime. 8 is divisible by both 2 and 4. 9 is divisible by 3.

25 is both square and composite

1 because 7 is a prime number

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