Q: What are the prime factors of the number 33,187,352?

 A: 2, 11, 377129

Why are those the prime factors of the number 33,187,352?

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 33,187,352

33,187,352
Factor Arrows
216,593,676
Factor Arrows
28,296,838
Factor Arrows
24,148,419
Factor Arrows
11377,129

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, 11, 377129

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 377,129 = 33,187,352

This can also be written as 23 x 111 x 377,1291 = 33,187,352

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


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