Q: What are the prime factors of the number 52,106,436?

 A: 2, 3, 19, 67, 379

Why are those the prime factors of the number 52,106,436?

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 52,106,436

52,106,436
Factor Arrows
226,053,218
Factor Arrows
213,026,609
Factor Arrows
34,342,203
Factor Arrows
31,447,401
Factor Arrows
3482,467
Factor Arrows
1925,393
Factor Arrows
67379

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, 19, 67, 379

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 19 x 67 x 379 = 52,106,436

This can also be written as 22 x 33 x 191 x 671 x 3791 = 52,106,436

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


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