Q: What are the prime factors of the number 34,163,127?

 A: 3, 41, 127

Why are those the prime factors of the number 34,163,127?

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 34,163,127

34,163,127
Factor Arrows
311,387,709
Factor Arrows
33,795,903
Factor Arrows
31,265,301
Factor Arrows
3421,767
Factor Arrows
3140,589
Factor Arrows
346,863
Factor Arrows
315,621
Factor Arrows
35,207
Factor Arrows
41127

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, 41, 127

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 41 x 127 = 34,163,127

This can also be written as 38 x 411 x 1271 = 34,163,127

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


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