Q: What are the prime factors of the number 344,133,414?

 A: 2, 3, 17, 229, 1637

Why are those the prime factors of the number 344,133,414?

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 344,133,414

344,133,414
Factor Arrows
2172,066,707
Factor Arrows
357,355,569
Factor Arrows
319,118,523
Factor Arrows
36,372,841
Factor Arrows
17374,873
Factor Arrows
2291,637

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, 17, 229, 1637

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 17 x 229 x 1,637 = 344,133,414

This can also be written as 21 x 33 x 171 x 2291 x 1,6371 = 344,133,414

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


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