Q: What are the prime factors of the number 361,057,710?

 A: 2, 3, 5, 13, 925789

Why are those the prime factors of the number 361,057,710?

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 361,057,710

361,057,710
Factor Arrows
2180,528,855
Factor Arrows
360,176,285
Factor Arrows
512,035,257
Factor Arrows
13925,789

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, 5, 13, 925789

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 13 x 925,789 = 361,057,710

This can also be written as 21 x 31 x 51 x 131 x 925,7891 = 361,057,710

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


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