Q: What are the prime factors of the number 600,372?

 A: 2, 3, 17, 109

Why are those the prime factors of the number 600,372?

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 600,372

600,372
Factor Arrows
2300,186
Factor Arrows
2150,093
Factor Arrows
350,031
Factor Arrows
316,677
Factor Arrows
35,559
Factor Arrows
31,853
Factor Arrows
17109

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, 17, 109

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 3 x 17 x 109 = 600,372

This can also be written as 22 x 34 x 171 x 1091 = 600,372

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


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