Q: What are the prime factors of the number 176,706,304?

 A: 2, 690259

Why are those the prime factors of the number 176,706,304?

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 176,706,304

176,706,304
Factor Arrows
288,353,152
Factor Arrows
244,176,576
Factor Arrows
222,088,288
Factor Arrows
211,044,144
Factor Arrows
25,522,072
Factor Arrows
22,761,036
Factor Arrows
21,380,518
Factor Arrows
2690,259

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, 690259

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 690,259 = 176,706,304

This can also be written as 28 x 690,2591 = 176,706,304

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


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