Q: What are the prime factors of the number 92,704,104?

 A: 2, 3, 59, 139, 157

Why are those the prime factors of the number 92,704,104?

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 92,704,104

92,704,104
Factor Arrows
246,352,052
Factor Arrows
223,176,026
Factor Arrows
211,588,013
Factor Arrows
33,862,671
Factor Arrows
31,287,557
Factor Arrows
5921,823
Factor Arrows
139157

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, 59, 139, 157

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 59 x 139 x 157 = 92,704,104

This can also be written as 23 x 32 x 591 x 1391 x 1571 = 92,704,104

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


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