Q: What are the prime factors of the number 23,765,475?

 A: 3, 5, 71, 4463

Why are those the prime factors of the number 23,765,475?

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 23,765,475

23,765,475
Factor Arrows
37,921,825
Factor Arrows
51,584,365
Factor Arrows
5316,873
Factor Arrows
714,463

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:

3, 5, 71, 4463

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 71 x 4,463 = 23,765,475

This can also be written as 31 x 52 x 711 x 4,4631 = 23,765,475

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


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