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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.
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Can prime numbers other than 2 and 5 ever be 3 apart?
No, there are no other even prime numbers. And an odd number + or - 3 is always even Ward
Can the sum of 2 odd prime numbers ever be prime?
No. The sum of two odd numbers is always even, and no prime is even (apart from 2, but it is the lowest prime, so no primes can be added to form it).
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.
Are prime numbers ever next to each other?
Yes, 2 and 3
Where can you use prime numbers?
In every math problem you can ever do you can use prime numbers. 1+3 Both prime numbers. Most numbers are not prime but prime numbers only become a broblem when you try to factor them like in simple algebra.
Can prime numbers other than 2 and 5 ever be 3 apart explain?
nope never ever
Can prime numbers other than 2 and 5 ever be 3 apart?
No, there are no other even prime numbers. And an odd number + or - 3 is always even Ward
Can the sum of 2 odd prime numbers ever be prime?
No. The sum of two odd numbers is always even, and no prime is even (apart from 2, but it is the lowest prime, so no primes can be added to form it).
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.
Are prime numbers ever next to each other?
Yes, 2 and 3
Can prime numbers be equal?
How can 2 prime numbers ever be equal They cant be Equal.
Is the prouduct of two prime numbers ever a prime number?
No.
Can the sum of two odd prime numbers ever be prime?
No.
What is the product of the last two composite numbers?
There are no two "last" composite numbers. Just as with prime numbers, and all numbers, they go on for ever and ever and ever and ever ... ... .
Where can you use prime numbers?
In every math problem you can ever do you can use prime numbers. 1+3 Both prime numbers. Most numbers are not prime but prime numbers only become a broblem when you try to factor them like in simple algebra.
Is the GCF of relatively prime numbers ever 1?
The GCF of relatively prime numbers is always 1, by definition.
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.
