Q: What are the prime factors of the number 260,522,563?

 A: 7, 797, 953

Why are those the prime factors of the number 260,522,563?

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 260,522,563

260,522,563
Factor Arrows
737,217,509
Factor Arrows
75,316,787
Factor Arrows
7759,541
Factor Arrows
797953

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:

7, 797, 953

We can check our work by multiplying all of the prime factors together: 7 x 7 x 7 x 797 x 953 = 260,522,563

This can also be written as 73 x 7971 x 9531 = 260,522,563

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


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