Q: What are the prime factors of the number 106,313,504?

 A: 2, 11, 27457

Why are those the prime factors of the number 106,313,504?

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 106,313,504

106,313,504
Factor Arrows
253,156,752
Factor Arrows
226,578,376
Factor Arrows
213,289,188
Factor Arrows
26,644,594
Factor Arrows
23,322,297
Factor Arrows
11302,027
Factor Arrows
1127,457

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, 11, 27457

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 11 x 11 x 27,457 = 106,313,504

This can also be written as 25 x 112 x 27,4571 = 106,313,504

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


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