Q: What are the prime factors of the number 213,301,202?

 A: 2, 83, 491, 2617

Why are those the prime factors of the number 213,301,202?

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 213,301,202

213,301,202
Factor Arrows
2106,650,601
Factor Arrows
831,284,947
Factor Arrows
4912,617

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, 83, 491, 2617

We can check our work by multiplying all of the prime factors together: 2 x 83 x 491 x 2,617 = 213,301,202

This can also be written as 21 x 831 x 4911 x 2,6171 = 213,301,202

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


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