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Subjects>Math>Math & Arithmetic

How can you know weather a number is prime or composite?

Anonymous

∙ 10y ago

Updated: 11/1/2022

Prime numbers have two factors. Composite numbers have more than two.

Wiki User

∙ 10y ago

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Q: How can you know weather a number is prime or composite?

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Is 649 prime or composite?

No it is a composite number if you want to know

Is 29 an prime or composite number?

It is prime. Whenever you wanted to know a number is prime or composite, use this site. It can tell you the number is prime or not: prime-calculator dot com. It has lots of other abilities. Enjoy it.

Do you need to know all of the factors of a number to know it is prime or composite?

To know that a number is prime you need to know that it has no factors other than 1 and the number itself.To know that a number is composite you only need to know one factor other than the number itself or 1.

How do you know 2 is a even prime number?

look it up on a prime chart not composite

Is 98 a prime or composite number?

a composite number just to let you know, the only even prime number is 298 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.98 is composite.

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Related Questions

Is 649 prime or composite?

No it is a composite number if you want to know

Is 83 composite-?

For goodness sake! This will be on a test one day and you will not know it! But, the answer is no, it is prime

Why is it important to know if a number is prime or composite?

A prime number can never be composite in any case. There is an exception for 2 which is both.

When a composite is divided by 9 then does the quotient become prime number?

We can't say anything about it until we know the number,it can be prime or composite.

Is 29 an prime or composite number?

It is prime. Whenever you wanted to know a number is prime or composite, use this site. It can tell you the number is prime or not: prime-calculator dot com. It has lots of other abilities. Enjoy it.

Is 61 a prime number of composite number?

I think it's prime. But whenever you wanted to know a number is prime or composite, use this site. It must be usefull:prime-calculator dot com

Is 17 an prime or composite number?

Prime. Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.

Is 276 a prime or composite number?

Composite: i know it can at least be divided by 2 and 3

Is seven a prime or composite number?

It is the forth prime number. Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.

Is 2 an prime or composite number?

Yes. it is the first prime number. Whenever you wanted to know a number is prime or composite, use this site. It can tell you that: prime-calculator dot com. It has lots of other abilities. Enjoy it.

Is 19 an prime or composite number?

Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.

Is 107 prime or composite number?

I think it is prime. Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.

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