Q: What are the prime factors of the number 527,655?

 A: 3, 5, 29, 1213

Why are those the prime factors of the number 527,655?

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 527,655

527,655
Factor Arrows
3175,885
Factor Arrows
535,177
Factor Arrows
291,213

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, 29, 1213

We can check our work by multiplying all of the prime factors together: 3 x 5 x 29 x 1,213 = 527,655

This can also be written as 31 x 51 x 291 x 1,2131 = 527,655

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


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