Q: What are the prime factors of the number 322,752,024?

 A: 2, 3, 7, 1867

Why are those the prime factors of the number 322,752,024?

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 322,752,024

322,752,024
Factor Arrows
2161,376,012
Factor Arrows
280,688,006
Factor Arrows
240,344,003
Factor Arrows
313,448,001
Factor Arrows
34,482,667
Factor Arrows
7640,381
Factor Arrows
791,483
Factor Arrows
713,069
Factor Arrows
71,867

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, 7, 1867

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 7 x 7 x 7 x 7 x 1,867 = 322,752,024

This can also be written as 23 x 32 x 74 x 1,8671 = 322,752,024

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


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