Q: What are the prime factors of the number 376,585,224?

 A: 2, 3, 17, 157, 5879

Why are those the prime factors of the number 376,585,224?

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 376,585,224

376,585,224
Factor Arrows
2188,292,612
Factor Arrows
294,146,306
Factor Arrows
247,073,153
Factor Arrows
315,691,051
Factor Arrows
17923,003
Factor Arrows
1575,879

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, 157, 5879

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 17 x 157 x 5,879 = 376,585,224

This can also be written as 23 x 31 x 171 x 1571 x 5,8791 = 376,585,224

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


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