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What is the name of Eratosthenes' method of finding composite numbers?

Updated: 4/28/2022

Wiki User

11y ago

Eratosthenes' method of finding prime and composite number is called 'The Sieve of Eratosthene'.

Wiki User

11y ago

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Q: What is the name of Eratosthenes' method of finding composite numbers?
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Eratosthenes

What is the name of Eratosthenes method of finding prime numbers?

It is called a sieve.

Why is the prime number grid called the sieve?

One method for finding prime numbers is called the "Sieve of Eratosthenes" because it basically "sifts" through the numbers looking for numbers that are not not prime.

Who was the mathematician who suggested a simple method for finding the prime numbers up to a given natural number?

The method of sieving the multiples of prime numbers until only the prime numbers remain, while attributed to Eratosthenes, is originally thought to have been the work of Nicomachus.

Who device the method that will separate prime from a set of whole numbers?

Eratosthenes created a sieve that will do that.

What is the longest string of consecutive composite numbers?

when i did this problem i was doing a eratosthenes sieve method and the numbers was from 1-100 so i got the longest string of consecutive composite numbers on the grid are 74-82 this should be right. BTW I'm 13 doing my moms college work Sorry, but 79 is a prime number. I got 90~96

Whats the method for finding a composite number that contains exactly two factors other than itself and 1?

It is a semi-prime, which is a product of two prime numbers.

What is your method of identifying all the composite numbers?

If a number has more than two factors, it's composite.

What date was Sieve Eratosthenes born?

About 276 BC Eratosthenes was a Greek mathematician who is credited with a simple method of making a list of as many primes as you wish. His method is known as the Sieve of Eratosthenes.

prime numbers

What Method used to find composite numbers?

To find a composite number, check if the number can be divided by 2,3,4,5, ect. If it can, it`s composite. If not, it`s prime.

Is there an easy way to work out prime numbers up to 100?

The method know as The sieve of Eratosthenes is the easiest method. you simply write down all the numbers from 1 to 100 in rows of 10 and then you go through and you mark out all of the multiples of 2,3,4,5,6,7,8,9,10