Q: What are the prime factors of the number 360,616,563?

 A: 3, 17, 23, 34159

Why are those the prime factors of the number 360,616,563?

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 360,616,563

360,616,563
Factor Arrows
3120,205,521
Factor Arrows
340,068,507
Factor Arrows
313,356,169
Factor Arrows
17785,657
Factor Arrows
2334,159

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, 17, 23, 34159

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 17 x 23 x 34,159 = 360,616,563

This can also be written as 33 x 171 x 231 x 34,1591 = 360,616,563

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


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