Q: What are the prime factors of the number 502,336?

 A: 2, 47, 167

Why are those the prime factors of the number 502,336?

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 502,336

502,336
Factor Arrows
2251,168
Factor Arrows
2125,584
Factor Arrows
262,792
Factor Arrows
231,396
Factor Arrows
215,698
Factor Arrows
27,849
Factor Arrows
47167

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, 47, 167

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 47 x 167 = 502,336

This can also be written as 26 x 471 x 1671 = 502,336

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


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