Q: What are the prime factors of the number 433,404,200?

 A: 2, 5, 2167021

Why are those the prime factors of the number 433,404,200?

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 433,404,200

433,404,200
Factor Arrows
2216,702,100
Factor Arrows
2108,351,050
Factor Arrows
254,175,525
Factor Arrows
510,835,105
Factor Arrows
52,167,021

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, 5, 2167021

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 2,167,021 = 433,404,200

This can also be written as 23 x 52 x 2,167,0211 = 433,404,200

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


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