Q: What are the prime factors of the number 5,367,033?

 A: 3, 7, 73, 389

Why are those the prime factors of the number 5,367,033?

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 5,367,033

5,367,033
Factor Arrows
31,789,011
Factor Arrows
3596,337
Factor Arrows
3198,779
Factor Arrows
728,397
Factor Arrows
73389

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, 7, 73, 389

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 7 x 73 x 389 = 5,367,033

This can also be written as 33 x 71 x 731 x 3891 = 5,367,033

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


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