Q: What are the prime factors of the number 527,414,265?

 A: 3, 5, 7, 23, 72797

Why are those the prime factors of the number 527,414,265?

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 527,414,265

527,414,265
Factor Arrows
3175,804,755
Factor Arrows
358,601,585
Factor Arrows
511,720,317
Factor Arrows
71,674,331
Factor Arrows
2372,797

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, 23, 72797

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 7 x 23 x 72,797 = 527,414,265

This can also be written as 32 x 51 x 71 x 231 x 72,7971 = 527,414,265

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


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