Q: What are the prime factors of the number 323,586,384?

 A: 2, 3, 11, 612853

Why are those the prime factors of the number 323,586,384?

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 323,586,384

323,586,384
Factor Arrows
2161,793,192
Factor Arrows
280,896,596
Factor Arrows
240,448,298
Factor Arrows
220,224,149
Factor Arrows
36,741,383
Factor Arrows
11612,853

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, 11, 612853

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 11 x 612,853 = 323,586,384

This can also be written as 24 x 31 x 111 x 612,8531 = 323,586,384

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


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