Q: What are the prime factors of the number 225,031,037?

 A: 7, 11, 313, 9337

Why are those the prime factors of the number 225,031,037?

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 225,031,037

225,031,037
Factor Arrows
732,147,291
Factor Arrows
112,922,481
Factor Arrows
3139,337

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:

7, 11, 313, 9337

We can check our work by multiplying all of the prime factors together: 7 x 11 x 313 x 9,337 = 225,031,037

This can also be written as 71 x 111 x 3131 x 9,3371 = 225,031,037

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


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