Q: What are the prime factors of the number 114,021,012?

 A: 2, 3, 7, 563, 2411

Why are those the prime factors of the number 114,021,012?

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 114,021,012

114,021,012
Factor Arrows
257,010,506
Factor Arrows
228,505,253
Factor Arrows
39,501,751
Factor Arrows
71,357,393
Factor Arrows
5632,411

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, 7, 563, 2411

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 563 x 2,411 = 114,021,012

This can also be written as 22 x 31 x 71 x 5631 x 2,4111 = 114,021,012

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


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