Q: What are the prime factors of the number 344,253,756?

 A: 2, 3, 7, 11, 47, 7927

Why are those the prime factors of the number 344,253,756?

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 344,253,756

344,253,756
Factor Arrows
2172,126,878
Factor Arrows
286,063,439
Factor Arrows
328,687,813
Factor Arrows
74,098,259
Factor Arrows
11372,569
Factor Arrows
477,927

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, 7, 11, 47, 7927

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 11 x 47 x 7,927 = 344,253,756

This can also be written as 22 x 31 x 71 x 111 x 471 x 7,9271 = 344,253,756

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


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