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Prime numbers are used to encrypt credit cards and identify them.
There are few real-life uses for prime numbers. Nevertheless, they do have a useful purpose in some cases. For instance:Circada's only come out at time periods of 13 or 17. These are prime, and mean that a predator coming out at another value (say 4 or 6) will be less likely to catch them.Prime numbers are used to contact aliens. They are a simple but universal phenomenon that will indicate our intelligence.Prime numbers are used in encryption. It is much harder to crack a code with a big number that is the product of two large prime numbers than one which has lots of factors.
Any two prime numbers will be relatively prime. Numbers are relatively prime if they do not have any prime factors in common. Prime numbers have only themselves as prime factors, so all prime numbers are relatively prime to the others.
The opposite of prime numbers are composite numbers.
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Prime numbers are used in encryption of financial transactions.
You can use prime numbers to factorize numbers, a very useful tool
You can use prime numbers to factorize numbers, a very useful tool.
Yes.
Wikipedia.org has useful tables of primes.
Prime numbers are used to find the LCM of numbers Prime numbers are used to find the HCF of numbers Prime numbers are used to simplify fractions Prime numbers are used to find the LCD of fractions
The knowledge of prime numbers is useful when finding the lowest common multiple or the highest common factor of two or more numbers.
The only even prime number is 2.odd prime numbers are classed as above 2.If you do not find this useful go onto wikipedia and search prime numbers.
To find out the difference between prime numbers and composite numbers because prime numbers are useful in finding the lowest common multiple of numbers or the highest common factor of numbers.
Prime numbers are used to encrypt credit cards and identify them.
Umm... first of all this question isn't grammatically correct, but I'll answer the question, "How useful are whole numbers in real life?". They are useful to know when you when you are taking an algebra class:)