Q: What are the prime factors of the number 344,530,344?

 A: 2, 3, 19, 83, 9103

Why are those the prime factors of the number 344,530,344?

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 344,530,344

344,530,344
Factor Arrows
2172,265,172
Factor Arrows
286,132,586
Factor Arrows
243,066,293
Factor Arrows
314,355,431
Factor Arrows
19755,549
Factor Arrows
839,103

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, 19, 83, 9103

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 19 x 83 x 9,103 = 344,530,344

This can also be written as 23 x 31 x 191 x 831 x 9,1031 = 344,530,344

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


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