Q: What are the prime factors of the number 52,815,296?

 A: 2, 67, 109, 113

Why are those the prime factors of the number 52,815,296?

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 52,815,296

52,815,296
Factor Arrows
226,407,648
Factor Arrows
213,203,824
Factor Arrows
26,601,912
Factor Arrows
23,300,956
Factor Arrows
21,650,478
Factor Arrows
2825,239
Factor Arrows
6712,317
Factor Arrows
109113

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, 67, 109, 113

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 67 x 109 x 113 = 52,815,296

This can also be written as 26 x 671 x 1091 x 1131 = 52,815,296

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


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