Q: What are the prime factors of the number 345,865,683?

 A: 3, 19, 587, 10337

Why are those the prime factors of the number 345,865,683?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 345,865,683

345,865,683
Factor Arrows
3115,288,561
Factor Arrows
196,067,819
Factor Arrows
58710,337

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

3, 19, 587, 10337

We can check our work by multiplying all of the prime factors together: 3 x 19 x 587 x 10,337 = 345,865,683

This can also be written as 31 x 191 x 5871 x 10,3371 = 345,865,683

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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