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Yes.
Yes it is.
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.
What else can I help you with?
Is 405 a prime or composite?
It is a composite number because 405 is divisible by 5.
Is the number 405 a prime or composite number?
405 is a composite number because it has more than 2 factors
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 405 composite or prime?
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.
405 as a composite number as a product of prime numbers?
In exponents: 34*5 = 405
Is 405 prime?
no its composite 1,5,81,and 405
Is 405 composite?
Yes.
Write 405 as a composite number as a product of prime numbers?
405 = 3 x 3 x 3 x 3 x 5
Is 284 a prime or composite number?
It is a composite number.284 is a composite number
Is 94 a prime number or is it a composite number?
94 is a composite number
Is 515 a prime number or a composite number?
It is a composite number.
Is 153 a prime or composite number?
It is a composite number.
