Q: What are the prime factors of the number 271,006,320?

 A: 2, 3, 5, 13, 86861

Why are those the prime factors of the number 271,006,320?

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 271,006,320

271,006,320
Factor Arrows
2135,503,160
Factor Arrows
267,751,580
Factor Arrows
233,875,790
Factor Arrows
216,937,895
Factor Arrows
35,645,965
Factor Arrows
51,129,193
Factor Arrows
1386,861

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, 86861

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 5 x 13 x 86,861 = 271,006,320

This can also be written as 24 x 31 x 51 x 131 x 86,8611 = 271,006,320

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


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