Q: What are the prime factors of the number 260,573,841?

 A: 3, 11, 17, 17203

Why are those the prime factors of the number 260,573,841?

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 260,573,841

260,573,841
Factor Arrows
386,857,947
Factor Arrows
328,952,649
Factor Arrows
39,650,883
Factor Arrows
33,216,961
Factor Arrows
11292,451
Factor Arrows
1717,203

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, 11, 17, 17203

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 11 x 17 x 17,203 = 260,573,841

This can also be written as 34 x 111 x 171 x 17,2031 = 260,573,841

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


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