Q: What are the prime factors of the number 263,246,060?

 A: 2, 5, 7, 11, 47, 3637

Why are those the prime factors of the number 263,246,060?

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 263,246,060

263,246,060
Factor Arrows
2131,623,030
Factor Arrows
265,811,515
Factor Arrows
513,162,303
Factor Arrows
71,880,329
Factor Arrows
11170,939
Factor Arrows
473,637

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, 7, 11, 47, 3637

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 7 x 11 x 47 x 3,637 = 263,246,060

This can also be written as 22 x 51 x 71 x 111 x 471 x 3,6371 = 263,246,060

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


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