Q: What are the prime factors of the number 344,514,304?

 A: 2, 1345759

Why are those the prime factors of the number 344,514,304?

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 344,514,304

344,514,304
Factor Arrows
2172,257,152
Factor Arrows
286,128,576
Factor Arrows
243,064,288
Factor Arrows
221,532,144
Factor Arrows
210,766,072
Factor Arrows
25,383,036
Factor Arrows
22,691,518
Factor Arrows
21,345,759

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, 1345759

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 1,345,759 = 344,514,304

This can also be written as 28 x 1,345,7591 = 344,514,304

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


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