Q: What are the prime factors of the number 30,204,414?

 A: 2, 3, 19, 3271

Why are those the prime factors of the number 30,204,414?

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 30,204,414

30,204,414
Factor Arrows
215,102,207
Factor Arrows
35,034,069
Factor Arrows
31,678,023
Factor Arrows
3559,341
Factor Arrows
3186,447
Factor Arrows
362,149
Factor Arrows
193,271

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, 3, 19, 3271

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 19 x 3,271 = 30,204,414

This can also be written as 21 x 35 x 191 x 3,2711 = 30,204,414

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


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