Q: What are the prime factors of the number 366,507?

 A: 3, 193, 211

Why are those the prime factors of the number 366,507?

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 366,507

366,507
Factor Arrows
3122,169
Factor Arrows
340,723
Factor Arrows
193211

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, 193, 211

We can check our work by multiplying all of the prime factors together: 3 x 3 x 193 x 211 = 366,507

This can also be written as 32 x 1931 x 2111 = 366,507

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


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