Q: What are the prime factors of the number 101,074,365?

 A: 3, 5, 7, 106957

Why are those the prime factors of the number 101,074,365?

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 101,074,365

101,074,365
Factor Arrows
333,691,455
Factor Arrows
311,230,485
Factor Arrows
33,743,495
Factor Arrows
5748,699
Factor Arrows
7106,957

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:

3, 5, 7, 106957

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 5 x 7 x 106,957 = 101,074,365

This can also be written as 33 x 51 x 71 x 106,9571 = 101,074,365

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


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