Q: What are the prime factors of the number 322,471,032?

 A: 2, 3, 13, 359, 2879

Why are those the prime factors of the number 322,471,032?

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 322,471,032

322,471,032
Factor Arrows
2161,235,516
Factor Arrows
280,617,758
Factor Arrows
240,308,879
Factor Arrows
313,436,293
Factor Arrows
131,033,561
Factor Arrows
3592,879

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, 13, 359, 2879

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 13 x 359 x 2,879 = 322,471,032

This can also be written as 23 x 31 x 131 x 3591 x 2,8791 = 322,471,032

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


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