Q: What are the prime factors of the number 598,734?

 A: 2, 3, 29, 31, 37

Why are those the prime factors of the number 598,734?

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 598,734

598,734
Factor Arrows
2299,367
Factor Arrows
399,789
Factor Arrows
333,263
Factor Arrows
291,147
Factor Arrows
3137

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, 29, 31, 37

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 29 x 31 x 37 = 598,734

This can also be written as 21 x 32 x 291 x 311 x 371 = 598,734

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


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