Q: What are the prime factors of the number 52,262,224?

 A: 2, 7, 89, 107

Why are those the prime factors of the number 52,262,224?

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 52,262,224

52,262,224
Factor Arrows
226,131,112
Factor Arrows
213,065,556
Factor Arrows
26,532,778
Factor Arrows
23,266,389
Factor Arrows
7466,627
Factor Arrows
766,661
Factor Arrows
79,523
Factor Arrows
89107

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, 89, 107

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 7 x 7 x 89 x 107 = 52,262,224

This can also be written as 24 x 73 x 891 x 1071 = 52,262,224

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


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