Q: What are the prime factors of the number 14,053,564?

 A: 2, 7, 47, 59, 181

Why are those the prime factors of the number 14,053,564?

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 14,053,564

14,053,564
Factor Arrows
27,026,782
Factor Arrows
23,513,391
Factor Arrows
7501,913
Factor Arrows
4710,679
Factor Arrows
59181

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, 7, 47, 59, 181

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 47 x 59 x 181 = 14,053,564

This can also be written as 22 x 71 x 471 x 591 x 1811 = 14,053,564

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


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