Q: What are the prime factors of the number 344,343,500?

 A: 2, 5, 17, 2383

Why are those the prime factors of the number 344,343,500?

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 344,343,500

344,343,500
Factor Arrows
2172,171,750
Factor Arrows
286,085,875
Factor Arrows
517,217,175
Factor Arrows
53,443,435
Factor Arrows
5688,687
Factor Arrows
1740,511
Factor Arrows
172,383

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, 5, 17, 2383

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 5 x 17 x 17 x 2,383 = 344,343,500

This can also be written as 22 x 53 x 172 x 2,3831 = 344,343,500

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


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