Q: What are the prime factors of the number 461,027,802?

 A: 2, 3, 269, 285643

Why are those the prime factors of the number 461,027,802?

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 461,027,802

461,027,802
Factor Arrows
2230,513,901
Factor Arrows
376,837,967
Factor Arrows
269285,643

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, 269, 285643

We can check our work by multiplying all of the prime factors together: 2 x 3 x 269 x 285,643 = 461,027,802

This can also be written as 21 x 31 x 2691 x 285,6431 = 461,027,802

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


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