Q: What are the prime factors of the number 10,763,766?

 A: 2, 3, 13, 19, 269

Why are those the prime factors of the number 10,763,766?

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 10,763,766

10,763,766
Factor Arrows
25,381,883
Factor Arrows
31,793,961
Factor Arrows
3597,987
Factor Arrows
3199,329
Factor Arrows
366,443
Factor Arrows
135,111
Factor Arrows
19269

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, 13, 19, 269

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 13 x 19 x 269 = 10,763,766

This can also be written as 21 x 34 x 131 x 191 x 2691 = 10,763,766

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


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