Q: What are the prime factors of the number 301,502,504?

 A: 2, 61, 317, 1949

Why are those the prime factors of the number 301,502,504?

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 301,502,504

301,502,504
Factor Arrows
2150,751,252
Factor Arrows
275,375,626
Factor Arrows
237,687,813
Factor Arrows
61617,833
Factor Arrows
3171,949

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, 61, 317, 1949

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 61 x 317 x 1,949 = 301,502,504

This can also be written as 23 x 611 x 3171 x 1,9491 = 301,502,504

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


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