Q: What are the prime factors of the number 25,300,026?

 A: 2, 3, 59, 2647

Why are those the prime factors of the number 25,300,026?

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 25,300,026

25,300,026
Factor Arrows
212,650,013
Factor Arrows
34,216,671
Factor Arrows
31,405,557
Factor Arrows
3468,519
Factor Arrows
3156,173
Factor Arrows
592,647

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, 59, 2647

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 59 x 2,647 = 25,300,026

This can also be written as 21 x 34 x 591 x 2,6471 = 25,300,026

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


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