Q: What are the prime factors of the number 206,360,175?

 A: 3, 5, 7, 41, 9587

Why are those the prime factors of the number 206,360,175?

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 206,360,175

206,360,175
Factor Arrows
368,786,725
Factor Arrows
513,757,345
Factor Arrows
52,751,469
Factor Arrows
7393,067
Factor Arrows
419,587

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, 7, 41, 9587

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 7 x 41 x 9,587 = 206,360,175

This can also be written as 31 x 52 x 71 x 411 x 9,5871 = 206,360,175

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


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