Q: What are the prime factors of the number 10,517,283?

 A: 3, 7, 229

Why are those the prime factors of the number 10,517,283?

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 10,517,283

10,517,283
Factor Arrows
33,505,761
Factor Arrows
31,168,587
Factor Arrows
3389,529
Factor Arrows
3129,843
Factor Arrows
343,281
Factor Arrows
314,427
Factor Arrows
34,809
Factor Arrows
31,603
Factor Arrows
7229

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, 7, 229

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 3 x 7 x 229 = 10,517,283

This can also be written as 38 x 71 x 2291 = 10,517,283

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


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