Q: What are the prime factors of the number 212,713,599?

 A: 3, 7, 31, 193, 1693

Why are those the prime factors of the number 212,713,599?

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 212,713,599

212,713,599
Factor Arrows
370,904,533
Factor Arrows
710,129,219
Factor Arrows
31326,749
Factor Arrows
1931,693

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, 31, 193, 1693

We can check our work by multiplying all of the prime factors together: 3 x 7 x 31 x 193 x 1,693 = 212,713,599

This can also be written as 31 x 71 x 311 x 1931 x 1,6931 = 212,713,599

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


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