Q: What are the prime factors of the number 214,104,033?

 A: 3, 11, 13, 23, 2411

Why are those the prime factors of the number 214,104,033?

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 214,104,033

214,104,033
Factor Arrows
371,368,011
Factor Arrows
323,789,337
Factor Arrows
37,929,779
Factor Arrows
11720,889
Factor Arrows
1355,453
Factor Arrows
232,411

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, 11, 13, 23, 2411

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 11 x 13 x 23 x 2,411 = 214,104,033

This can also be written as 33 x 111 x 131 x 231 x 2,4111 = 214,104,033

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


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