Q: What are the prime factors of the number 200,502,216?

 A: 2, 3, 17, 6067

Why are those the prime factors of the number 200,502,216?

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 200,502,216

200,502,216
Factor Arrows
2100,251,108
Factor Arrows
250,125,554
Factor Arrows
225,062,777
Factor Arrows
38,354,259
Factor Arrows
32,784,753
Factor Arrows
3928,251
Factor Arrows
3309,417
Factor Arrows
3103,139
Factor Arrows
176,067

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, 17, 6067

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 17 x 6,067 = 200,502,216

This can also be written as 23 x 35 x 171 x 6,0671 = 200,502,216

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


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