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Does a nonprime multiplied by a nonprime ever result in a prime?
No, a nonprime number multiplied by a nonprime number will be a nonprime number.
Does a non prime number divided by a non prime ever result in a nonprime?
810/30=27
Does a non prime number divided by a non prime ever result in a prime number?
Well.... it actually depends. like 100 divided by 20 is 5 which is a prime. but 200 divided by 50 is four which is four and not a prime number.
Can prime numbers other than 2 and 5 ever be 3 apart and how?
No. For two integers to have a difference of 3, one must be odd and one must be even. The only even prime number is 2. That means the only pairs of prime numbers that have a difference of 3 must be 2 and another number. The only numbers that could have a difference of 3 are -1 and 5. Since -1 is not a prime number, that is not a pair that meets this description. Since 5 is a prime number, the pair of 2 and 5 is the only possible pair of prime numbers that can have a difference of 3.
Can prime numbers other than 2 and 5 ever be 3 apart and why?
If p is a prime number other than 2, then p must be odd (otherwise it would be divisible by 2). It follows that p+3 must then be even and so cannot be prime.
Does a nonprime multiplied by a nonprime ever result in a prime?
No, a nonprime number multiplied by a nonprime number will be a nonprime number.
How find out a number is prime number or not?
Nothing can be multiplied to get that number. Ex. 7 is a prime number because nothing x nothing will ever equal 7.
Is the product of two prime numbers ever a prime number explain?
A prime number has exactly two factors, 1 and the number itself. 1 is not a prime number, and the product will be a composite number if any other prime is used as a factor and multiplied by another prime.
Can a nonprime multiplied by a nonprime ever result in a prime?
NO!!! By the fact that you are multiplying two numbers together, the answerv is ALWAYS composite.
What is the largest prime number ever discovered?
2 multiplied by itself 57,885,161 times, less one.
Does a non prime number divided by a non prime ever result in a nonprime?
810/30=27
Does a prime divided by a prime ever result in a prime?
No.
Does a non prime number divided by a non prime ever result in a prime number?
Well.... it actually depends. like 100 divided by 20 is 5 which is a prime. but 200 divided by 50 is four which is four and not a prime number.
Does a prime multiply in a prime ever result in a a nonprime?
Always.
Will the product of any prime numbers greater than one but less than twenty ever be prime?
No. If you multiply two prime numbers, any prime numbers, the result will - by definition - not be a prime number. For example, if you multiply 2 x 3, the result will obviously be divisible by 2 and by 3, and therefore, not be a prime number. By the way, one is not usually considered a prime number.
Is the prouduct of two prime numbers ever a prime number?
No.
Can a prime number ever be abundant?
No.
