Q: What are the prime factors of the number 758,853,414?

 A: 2, 3, 11, 419, 3049

Why are those the prime factors of the number 758,853,414?

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 758,853,414

758,853,414
Factor Arrows
2379,426,707
Factor Arrows
3126,475,569
Factor Arrows
342,158,523
Factor Arrows
314,052,841
Factor Arrows
111,277,531
Factor Arrows
4193,049

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:

2, 3, 11, 419, 3049

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 11 x 419 x 3,049 = 758,853,414

This can also be written as 21 x 33 x 111 x 4191 x 3,0491 = 758,853,414

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


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