Q: What are the prime factors of the number 235,356,363?

 A: 3, 11, 19, 211, 593

Why are those the prime factors of the number 235,356,363?

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 235,356,363

235,356,363
Factor Arrows
378,452,121
Factor Arrows
326,150,707
Factor Arrows
112,377,337
Factor Arrows
19125,123
Factor Arrows
211593

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:

3, 11, 19, 211, 593

We can check our work by multiplying all of the prime factors together: 3 x 3 x 11 x 19 x 211 x 593 = 235,356,363

This can also be written as 32 x 111 x 191 x 2111 x 5931 = 235,356,363

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


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