Q: What are the prime factors of the number 535,875?

 A: 3, 5, 1429

Why are those the prime factors of the number 535,875?

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 535,875

535,875
Factor Arrows
3178,625
Factor Arrows
535,725
Factor Arrows
57,145
Factor Arrows
51,429

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, 1429

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 5 x 1,429 = 535,875

This can also be written as 31 x 53 x 1,4291 = 535,875

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


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