Q: What are the prime factors of the number 14,761,681?

 A: 11, 41, 71, 461

Why are those the prime factors of the number 14,761,681?

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 14,761,681

14,761,681
Factor Arrows
111,341,971
Factor Arrows
4132,731
Factor Arrows
71461

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:

11, 41, 71, 461

We can check our work by multiplying all of the prime factors together: 11 x 41 x 71 x 461 = 14,761,681

This can also be written as 111 x 411 x 711 x 4611 = 14,761,681

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


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