Q: What are the prime factors of the number 92,491,504?

 A: 2, 7, 523, 1579

Why are those the prime factors of the number 92,491,504?

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 92,491,504

92,491,504
Factor Arrows
246,245,752
Factor Arrows
223,122,876
Factor Arrows
211,561,438
Factor Arrows
25,780,719
Factor Arrows
7825,817
Factor Arrows
5231,579

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, 7, 523, 1579

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 523 x 1,579 = 92,491,504

This can also be written as 24 x 71 x 5231 x 1,5791 = 92,491,504

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


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