Q: What are the prime factors of the number 34,644,532?

 A: 2, 13, 23, 83, 349

Why are those the prime factors of the number 34,644,532?

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 34,644,532

34,644,532
Factor Arrows
217,322,266
Factor Arrows
28,661,133
Factor Arrows
13666,241
Factor Arrows
2328,967
Factor Arrows
83349

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, 13, 23, 83, 349

We can check our work by multiplying all of the prime factors together: 2 x 2 x 13 x 23 x 83 x 349 = 34,644,532

This can also be written as 22 x 131 x 231 x 831 x 3491 = 34,644,532

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


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