Q: What are the prime factors of the number 175,600?

 A: 2, 5, 439

Why are those the prime factors of the number 175,600?

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 175,600

175,600
Factor Arrows
287,800
Factor Arrows
243,900
Factor Arrows
221,950
Factor Arrows
210,975
Factor Arrows
52,195
Factor Arrows
5439

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:

2, 5, 439

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 439 = 175,600

This can also be written as 24 x 52 x 4391 = 175,600

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


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