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When is the only time 1 is the difference of two prime numbers and they are 2 and 3?
Wiki User
∙ 14y ago
As the number 2 is the only even Prime number then a difference of 1 occurs only between 2 and 3.
All other prime numbers are odd and therefore the minimum difference between successive prime numbers is 2.
Wiki User
∙ 14y ago
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What are some other meanings for the word prime?
Example sentences: He was in the prime of his life. Students had to find all the prime numbers for numbers 0 to 100. The warm weather was a prime time to do outdoor painting.
What is the prim number of 54?
prime numbershi prime numbers are not in the time tabal some children get stauk on them, LIKE a nume 4 is an sqere number it cant be a prime number thads what pepol get stuk on.all the numbers in the time tabal WIIL NOT BE A PRIME NUMBER.
What are all the composite numbers between 50 and 100 that are relatively prime?
A single number cannot be relatively prime. Any pair of numbers between 50 and 100 of which one is a prime will be relatively prime. There are 728 pairs of numbers that are relatively prime and I have neither the time nor patience to list them all!
What is the LCM of 3 and 17 using prime factorization?
3 and 17 are both prime. Any time you have prime numbers, you multiply them together to get the LCM.
How do you write 21 as a product of prime numbers?
It is 3 time 7 = 21
Can two consecutive numbers be prime?
Yes.Additional Information:If you have two consecutive numbers, one of them will be an odd number and the other will be an even number. Since even numbers are divisible by 2, the only even prime number is 2. If two consecutive numbers are prime, the even number must be 2. So, because 1 is not a prime number, the only time that two consecutive numbers can be prime is in the case of 2 and 3.
Do large numbers give longer number chains?
Most of the time, but large prime numbers still have only two factors.
What is the greatest common factor of 3 and 2?
The greatest common factor of 2 and 3 is 1. This is because 2 and 3 are prime numbers, that is, they only have themselves and one as factors. NOTE: Any time that one of the numbers is a prime number and the other is not a multiple of that prime number, the greatest common factor is 1. Another way to approach this, especially with larger numbers (but this makes a good example) is to look at the difference between 2 and 3, which is 1. The greatest common factor of two numbers cannot be larger than the difference between the two numbers and must be a factor of the difference. If the difference is 1, the greatest common factor is 1.
Why do you use prime numbers?
Prime numbers are nubers only divisible by themself and one like 3, 7, 13, 17, 19, 23 &&ct. they are a type of number you use them all the time.
Is there an algorithm that yields only prime numbers?
What exactly do you mean "yields only prime numbers"? If you mean a formula that when given the numbers n=1, 2, 3, ... and so on generates the nth prime number (or a different prime number for each n) then no. If you mean an algorithm whereby a number can be tested to be a prime number then yes. (Using this prime_test algorithm, a simple algorithm can be written that would supply numbers one at a time to it and use its result to decide whether to yield the tested number or not, only yielding those numbers which pass the test.)
Factor of 38?
A factor = a number which can be divided into the given number with no remainder| Known factors of 38: 1, 2, 19, 38| Prime numbers: numbers that can only be multiplied one time/ numbers with only one set of numbers/ numbers that can only be divided one time.
Could there be a number that is prime and even at the same time?
Yes, there is one and only one and that prime number is the number 2. This is because by definition a prime number can only be divided by itself and 1 and all even numbers can be divided by 2 and thus can not be prime. 2 however can only be divided by itself and 1 and therefore is prime.
What is the disadvantage of prime factorization?
The disadvantage of prime factorization is that it can be time-consuming with larger numbers.
What are some other meanings for the word prime?
Example sentences: He was in the prime of his life. Students had to find all the prime numbers for numbers 0 to 100. The warm weather was a prime time to do outdoor painting.
What are prime numbers?
Prime numbers are numbers that are only divisible by 1 and the number itself. Some examples of prime numbers are:1,2,3,5,7,11,13,17,19,23,27,29,31,37,41,etc.Prime numbers can go on forever; you just have to find out if its only factors are 1 and itself.Example:9 is not a Prime number because other than 1 and 9, it is also divisable by 3.13 is a prime number because its only factors to equal 13 are 1 and 13.Even numbers, with the exception of 0 and 2, cannot be prime numbers.I'm a different person:1 isn't a prime number although many people think it is. this is because a prime number is divisible by itself and 1 but in this case it is the same number so this time 1 isn't a prime number. The definition is that a prime number is a natural number (integers 1 and greater) that has exactly two unique factors: 1 and itself. The number 1 does not have two unique factors.
Is prime always odd?
The only time it's not odd is in the case of number '2'. All even numbers from that point on can be divided by 2.
What is the prim number of 54?
prime numbershi prime numbers are not in the time tabal some children get stauk on them, LIKE a nume 4 is an sqere number it cant be a prime number thads what pepol get stuk on.all the numbers in the time tabal WIIL NOT BE A PRIME NUMBER.
