Q: What are the prime factors of the number 411,014,523?

 A: 3, 31, 53, 61, 1367

Why are those the prime factors of the number 411,014,523?

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 411,014,523

411,014,523
Factor Arrows
3137,004,841
Factor Arrows
314,419,511
Factor Arrows
5383,387
Factor Arrows
611,367

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:

3, 31, 53, 61, 1367

We can check our work by multiplying all of the prime factors together: 3 x 31 x 53 x 61 x 1,367 = 411,014,523

This can also be written as 31 x 311 x 531 x 611 x 1,3671 = 411,014,523

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


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