Q: What are the prime factors of the number 779,525?

 A: 5, 31181

Why are those the prime factors of the number 779,525?

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 779,525

779,525
Factor Arrows
5155,905
Factor Arrows
531,181

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:

5, 31181

We can check our work by multiplying all of the prime factors together: 5 x 5 x 31,181 = 779,525

This can also be written as 52 x 31,1811 = 779,525

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


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