Q: What are the prime factors of the number 25,650,099?

 A: 3, 71, 137, 293

Why are those the prime factors of the number 25,650,099?

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 25,650,099

25,650,099
Factor Arrows
38,550,033
Factor Arrows
32,850,011
Factor Arrows
7140,141
Factor Arrows
137293

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, 71, 137, 293

We can check our work by multiplying all of the prime factors together: 3 x 3 x 71 x 137 x 293 = 25,650,099

This can also be written as 32 x 711 x 1371 x 2931 = 25,650,099

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


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