Q: What are the prime factors of the number 461,427,804?

 A: 2, 3, 17, 44351

Why are those the prime factors of the number 461,427,804?

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 461,427,804

461,427,804
Factor Arrows
2230,713,902
Factor Arrows
2115,356,951
Factor Arrows
338,452,317
Factor Arrows
312,817,439
Factor Arrows
17753,967
Factor Arrows
1744,351

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, 17, 44351

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 17 x 17 x 44,351 = 461,427,804

This can also be written as 22 x 32 x 172 x 44,3511 = 461,427,804

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


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