Q: What are the prime factors of the number 134,626,206?

 A: 2, 3, 11, 13, 41, 43, 89

Why are those the prime factors of the number 134,626,206?

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 134,626,206

134,626,206
Factor Arrows
267,313,103
Factor Arrows
322,437,701
Factor Arrows
112,039,791
Factor Arrows
13156,907
Factor Arrows
413,827
Factor Arrows
4389

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, 11, 13, 41, 43, 89

We can check our work by multiplying all of the prime factors together: 2 x 3 x 11 x 13 x 41 x 43 x 89 = 134,626,206

This can also be written as 21 x 31 x 111 x 131 x 411 x 431 x 891 = 134,626,206

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


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