819 as a Product of Prime Factors
What is 819 as a Product of Prime Factors?
First, note that in the sentence above, "product" is the result you get when you multiply numbers together to get 819.
Furthermore, "prime factors" are specifically the prime numbers that you multiply together to get 819.
All composite numbers can be written as a Product of Prime Factors and 819 is no exception.
The prime factors of 819 are 3, 3, 7, 13. Therefore, 819 as a Product of Prime Factors is:
3 x 3 x 7 x 13 = 819
Note that there is only one set of unique prime factors that multiply to 819.
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