Q: What are the prime factors of the number 200,301,504?

 A: 2, 3, 13, 6173

Why are those the prime factors of the number 200,301,504?

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 200,301,504

200,301,504
Factor Arrows
2100,150,752
Factor Arrows
250,075,376
Factor Arrows
225,037,688
Factor Arrows
212,518,844
Factor Arrows
26,259,422
Factor Arrows
23,129,711
Factor Arrows
31,043,237
Factor Arrows
1380,249
Factor Arrows
136,173

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, 13, 6173

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 13 x 13 x 6,173 = 200,301,504

This can also be written as 26 x 31 x 132 x 6,1731 = 200,301,504

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


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