Q: What are the prime factors of the number 375,192?

 A: 2, 3, 193

Why are those the prime factors of the number 375,192?

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 375,192

375,192
Factor Arrows
2187,596
Factor Arrows
293,798
Factor Arrows
246,899
Factor Arrows
315,633
Factor Arrows
35,211
Factor Arrows
31,737
Factor Arrows
3579
Factor Arrows
3193

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, 3, 193

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 193 = 375,192

This can also be written as 23 x 35 x 1931 = 375,192

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


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