Q: What are the prime factors of the number 366,653,235?

 A: 3, 5, 13, 23, 29, 2819

Why are those the prime factors of the number 366,653,235?

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 366,653,235

366,653,235
Factor Arrows
3122,217,745
Factor Arrows
524,443,549
Factor Arrows
131,880,273
Factor Arrows
2381,751
Factor Arrows
292,819

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, 5, 13, 23, 29, 2819

We can check our work by multiplying all of the prime factors together: 3 x 5 x 13 x 23 x 29 x 2,819 = 366,653,235

This can also be written as 31 x 51 x 131 x 231 x 291 x 2,8191 = 366,653,235

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


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