Q: What are the prime factors of the number 110,163,135?

 A: 3, 5, 103, 113, 631

Why are those the prime factors of the number 110,163,135?

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 110,163,135

110,163,135
Factor Arrows
336,721,045
Factor Arrows
57,344,209
Factor Arrows
10371,303
Factor Arrows
113631

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, 103, 113, 631

We can check our work by multiplying all of the prime factors together: 3 x 5 x 103 x 113 x 631 = 110,163,135

This can also be written as 31 x 51 x 1031 x 1131 x 6311 = 110,163,135

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


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