Q: What are the prime factors of the number 6,141,696?

 A: 2, 3, 11, 727

Why are those the prime factors of the number 6,141,696?

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 6,141,696

6,141,696
Factor Arrows
23,070,848
Factor Arrows
21,535,424
Factor Arrows
2767,712
Factor Arrows
2383,856
Factor Arrows
2191,928
Factor Arrows
295,964
Factor Arrows
247,982
Factor Arrows
223,991
Factor Arrows
37,997
Factor Arrows
11727

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, 727

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 11 x 727 = 6,141,696

This can also be written as 28 x 31 x 111 x 7271 = 6,141,696

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


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