Q: What are the prime factors of the number 25,114,264?

 A: 2, 7, 64067

Why are those the prime factors of the number 25,114,264?

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 25,114,264

25,114,264
Factor Arrows
212,557,132
Factor Arrows
26,278,566
Factor Arrows
23,139,283
Factor Arrows
7448,469
Factor Arrows
764,067

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, 7, 64067

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 7 x 7 x 64,067 = 25,114,264

This can also be written as 23 x 72 x 64,0671 = 25,114,264

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


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