Q: What are the prime factors of the number 10,344,618?

 A: 2, 3, 23, 8329

Why are those the prime factors of the number 10,344,618?

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 10,344,618

10,344,618
Factor Arrows
25,172,309
Factor Arrows
31,724,103
Factor Arrows
3574,701
Factor Arrows
3191,567
Factor Arrows
238,329

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, 23, 8329

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 23 x 8,329 = 10,344,618

This can also be written as 21 x 33 x 231 x 8,3291 = 10,344,618

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


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