Q: What are the prime factors of the number 800,192?

 A: 2, 12503

Why are those the prime factors of the number 800,192?

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 800,192

800,192
Factor Arrows
2400,096
Factor Arrows
2200,048
Factor Arrows
2100,024
Factor Arrows
250,012
Factor Arrows
225,006
Factor Arrows
212,503

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, 12503

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 12,503 = 800,192

This can also be written as 26 x 12,5031 = 800,192

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


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