Q: What are the prime factors of the number 311,001,104?

 A: 2, 29, 670261

Why are those the prime factors of the number 311,001,104?

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 311,001,104

311,001,104
Factor Arrows
2155,500,552
Factor Arrows
277,750,276
Factor Arrows
238,875,138
Factor Arrows
219,437,569
Factor Arrows
29670,261

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, 29, 670261

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 29 x 670,261 = 311,001,104

This can also be written as 24 x 291 x 670,2611 = 311,001,104

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


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