Q: What are the prime factors of the number 104,133,194?

 A: 2, 11, 17, 41, 6791

Why are those the prime factors of the number 104,133,194?

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 104,133,194

104,133,194
Factor Arrows
252,066,597
Factor Arrows
114,733,327
Factor Arrows
17278,431
Factor Arrows
416,791

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, 17, 41, 6791

We can check our work by multiplying all of the prime factors together: 2 x 11 x 17 x 41 x 6,791 = 104,133,194

This can also be written as 21 x 111 x 171 x 411 x 6,7911 = 104,133,194

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


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