Q: What are the prime factors of the number 435,024,414?

 A: 2, 3, 11, 83, 103, 257

Why are those the prime factors of the number 435,024,414?

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 435,024,414

435,024,414
Factor Arrows
2217,512,207
Factor Arrows
372,504,069
Factor Arrows
324,168,023
Factor Arrows
112,197,093
Factor Arrows
8326,471
Factor Arrows
103257

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, 11, 83, 103, 257

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 11 x 83 x 103 x 257 = 435,024,414

This can also be written as 21 x 32 x 111 x 831 x 1031 x 2571 = 435,024,414

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


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