Q: What are the prime factors of the number 176,632,214?

 A: 2, 11, 29, 251, 1103

Why are those the prime factors of the number 176,632,214?

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 176,632,214

176,632,214
Factor Arrows
288,316,107
Factor Arrows
118,028,737
Factor Arrows
29276,853
Factor Arrows
2511,103

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, 11, 29, 251, 1103

We can check our work by multiplying all of the prime factors together: 2 x 11 x 29 x 251 x 1,103 = 176,632,214

This can also be written as 21 x 111 x 291 x 2511 x 1,1031 = 176,632,214

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


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