Q: What are the prime factors of the number 52,803,036?

 A: 2, 3, 11, 13, 263

Why are those the prime factors of the number 52,803,036?

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 52,803,036

52,803,036
Factor Arrows
226,401,518
Factor Arrows
213,200,759
Factor Arrows
34,400,253
Factor Arrows
31,466,751
Factor Arrows
3488,917
Factor Arrows
1144,447
Factor Arrows
133,419
Factor Arrows
13263

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, 13, 263

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 11 x 13 x 13 x 263 = 52,803,036

This can also be written as 22 x 33 x 111 x 132 x 2631 = 52,803,036

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


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