Humans sometimes use prime numbers when doing mathematics.
A math teacher is the job that uses prime and composite numbers.
Some of the prime numbers are 2,5,7,3,11,13,19,23....etc.
Some factors are prime numbers, some are composite.
No.
Humans sometimes use prime numbers when doing mathematics.
Prime numbers are used to encrypt credit cards and identify them.
A math teacher is the job that uses prime and composite numbers.
Homo sapiens
People use them every day but just may not know it. When you enter information into computers that is then encrypted, this uses prime numbers. So to safely give a credit card over the internet, you are using prime numbers. All the numbers you use every day are made up of prime numbers.
Some of the prime numbers are 2,5,7,3,11,13,19,23....etc.
7532
false
Some factors are prime numbers.
All numbers have factors. Some factors are prime numbers. These are known as prime factors. Some numbers have some of the same prime factors as other numbers. These are known as common prime factors. 3 is a common prime factor of 12 and 15.
Some factors are prime numbers, some are composite.
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.