Q: What are the prime factors of the number 367,104,717?

 A: 3, 7, 43, 239

Why are those the prime factors of the number 367,104,717?

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 367,104,717

367,104,717
Factor Arrows
3122,368,239
Factor Arrows
340,789,413
Factor Arrows
313,596,471
Factor Arrows
34,532,157
Factor Arrows
31,510,719
Factor Arrows
3503,573
Factor Arrows
771,939
Factor Arrows
710,277
Factor Arrows
43239

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:

3, 7, 43, 239

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 3 x 7 x 7 x 43 x 239 = 367,104,717

This can also be written as 36 x 72 x 431 x 2391 = 367,104,717

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


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