Q: What are the prime factors of the number 92,774,748?

 A: 2, 3, 11, 439, 1601

Why are those the prime factors of the number 92,774,748?

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 92,774,748

92,774,748
Factor Arrows
246,387,374
Factor Arrows
223,193,687
Factor Arrows
37,731,229
Factor Arrows
11702,839
Factor Arrows
4391,601

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, 11, 439, 1601

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 11 x 439 x 1,601 = 92,774,748

This can also be written as 22 x 31 x 111 x 4391 x 1,6011 = 92,774,748

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


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