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Is 405 a prime or composite?

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โˆ™ 2011-01-24 01:40:30

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It is a composite number because 405 is divisible by 5.

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โˆ™ 2011-01-24 01:40:30
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Q: Is 405 a prime or composite?
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Related questions

Is 405 prime?

no its composite 1,5,81,and 405


Is 405 composite or prime?

405 is a composite number. It is most visibly divisible by 5 as well as 1 and 405.


Is 405 a prime or composite number?

Yes 405 is composite. Its factors are 1,5,81,and 405. There could be more but i don't know it! =)


Is the number 405 a prime or composite number?

405 is a composite number because it has more than 2 factors


405 as a composite number as a product of prime numbers?

In exponents: 34*5 = 405


Write 405 as a composite number as a product of prime numbers?

405 = 3 x 3 x 3 x 3 x 5


Is 405 prime or composite?

405 is composite. Anything that is divisible by more than two numbers (itself and 1) is considered a composite number. Looking at the number, you can tell that it is divisible by 5 because it ends in a 5. There will be more factors, but finding one that is not 1 or itself will cause the number to be composite.


Is 405 composite?

Yes.


Is 56 a prime or composite?

composite


Is one composite or prime both prime and composite or neither prime or composite?

neither prime or composite


What is a list of prime numbers and composite numbers?

It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite


Is 4 and 67 prime and composite?

4, composite. 67, prime.

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