Q: What are the prime factors of the number 204,026,475?

 A: 3, 5, 617, 4409

Why are those the prime factors of the number 204,026,475?

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 204,026,475

204,026,475
Factor Arrows
368,008,825
Factor Arrows
513,601,765
Factor Arrows
52,720,353
Factor Arrows
6174,409

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, 5, 617, 4409

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 617 x 4,409 = 204,026,475

This can also be written as 31 x 52 x 6171 x 4,4091 = 204,026,475

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


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