Q: What are the prime factors of the number 250,362,060?

 A: 2, 3, 5, 13, 17, 79, 239

Why are those the prime factors of the number 250,362,060?

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 250,362,060

250,362,060
Factor Arrows
2125,181,030
Factor Arrows
262,590,515
Factor Arrows
320,863,505
Factor Arrows
54,172,701
Factor Arrows
13320,977
Factor Arrows
1718,881
Factor Arrows
79239

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, 5, 13, 17, 79, 239

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 5 x 13 x 17 x 79 x 239 = 250,362,060

This can also be written as 22 x 31 x 51 x 131 x 171 x 791 x 2391 = 250,362,060

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


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