Q: What are the prime factors of the number 58,755,375?

 A: 3, 5, 7, 829

Why are those the prime factors of the number 58,755,375?

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 58,755,375

58,755,375
Factor Arrows
319,585,125
Factor Arrows
36,528,375
Factor Arrows
32,176,125
Factor Arrows
3725,375
Factor Arrows
5145,075
Factor Arrows
529,015
Factor Arrows
55,803
Factor Arrows
7829

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, 7, 829

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 5 x 5 x 5 x 7 x 829 = 58,755,375

This can also be written as 34 x 53 x 71 x 8291 = 58,755,375

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


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