Q: What are the prime factors of the number 52,586,226?

 A: 2, 3, 7, 11, 12647

Why are those the prime factors of the number 52,586,226?

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 52,586,226

52,586,226
Factor Arrows
226,293,113
Factor Arrows
38,764,371
Factor Arrows
32,921,457
Factor Arrows
3973,819
Factor Arrows
7139,117
Factor Arrows
1112,647

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, 7, 11, 12647

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 7 x 11 x 12,647 = 52,586,226

This can also be written as 21 x 33 x 71 x 111 x 12,6471 = 52,586,226

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


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