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

Updated: 9/30/2022

Wiki User

10y ago

405 = 3 x 3 x 3 x 3 x 5

Wiki User

10y ago

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Q: Write 405 as a composite number as a product of prime numbers?
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### How do you write a composite number as a product of two prime numbers?

To write a composite number as a product of two prime numbers, write it as an answered multiplication question like 2 x 17 = 34 or 3 x 3 x 7 = 63.

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I'm not sure what you mean. But the factorization of a composite number into prime factors is unique, up to the ordering of the primes.

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To write a composite whole number as the product of its prime factors is to write its prime factorization.

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The product of two numbers is the resulting number when they are multiplied together. As there is an infinite amount of numbers it would be impossible to write out the result of the product of all pairs of numbers

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