Q: What are the prime factors of the number 271,611,175?

 A: 5, 11, 19, 227, 229

Why are those the prime factors of the number 271,611,175?

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 271,611,175

271,611,175
Factor Arrows
554,322,235
Factor Arrows
510,864,447
Factor Arrows
11987,677
Factor Arrows
1951,983
Factor Arrows
227229

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:

5, 11, 19, 227, 229

We can check our work by multiplying all of the prime factors together: 5 x 5 x 11 x 19 x 227 x 229 = 271,611,175

This can also be written as 52 x 111 x 191 x 2271 x 2291 = 271,611,175

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


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