Q: What are the prime factors of the number 34,364,331?

 A: 3, 19, 827

Why are those the prime factors of the number 34,364,331?

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 34,364,331

34,364,331
Factor Arrows
311,454,777
Factor Arrows
33,818,259
Factor Arrows
31,272,753
Factor Arrows
3424,251
Factor Arrows
3141,417
Factor Arrows
347,139
Factor Arrows
315,713
Factor Arrows
19827

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, 19, 827

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 3 x 3 x 19 x 827 = 34,364,331

This can also be written as 37 x 191 x 8271 = 34,364,331

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


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