689 as a Product of Prime Factors

What is 689 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 689.
Furthermore, "prime factors" are specifically the prime numbers that you multiply together to get 689.
All composite numbers can be written as a Product of Prime Factors and 689 is no exception.
The prime factors of 689 are 13, 53. Therefore, 689 as a Product of Prime Factors is:
13 x 53 = 689
Note that there is only one set of unique prime factors that multiply to 689.
690 as a Product of Prime Factors
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