Q: What are the prime factors of the number 602,501,248?

 A: 2, 19, 247739

Why are those the prime factors of the number 602,501,248?

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 602,501,248

602,501,248
Factor Arrows
2301,250,624
Factor Arrows
2150,625,312
Factor Arrows
275,312,656
Factor Arrows
237,656,328
Factor Arrows
218,828,164
Factor Arrows
29,414,082
Factor Arrows
24,707,041
Factor Arrows
19247,739

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, 19, 247739

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 2 x 19 x 247,739 = 602,501,248

This can also be written as 27 x 191 x 247,7391 = 602,501,248

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


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