Q: What are the prime factors of the number 167,065,104?

 A: 2, 3, 89, 39107

Why are those the prime factors of the number 167,065,104?

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 167,065,104

167,065,104
Factor Arrows
283,532,552
Factor Arrows
241,766,276
Factor Arrows
220,883,138
Factor Arrows
210,441,569
Factor Arrows
33,480,523
Factor Arrows
8939,107

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, 89, 39107

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 89 x 39,107 = 167,065,104

This can also be written as 24 x 31 x 891 x 39,1071 = 167,065,104

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


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