Q: What are the prime factors of the number 344,122,110?

 A: 2, 3, 5, 19, 53, 3797

Why are those the prime factors of the number 344,122,110?

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 344,122,110

344,122,110
Factor Arrows
2172,061,055
Factor Arrows
357,353,685
Factor Arrows
319,117,895
Factor Arrows
53,823,579
Factor Arrows
19201,241
Factor Arrows
533,797

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, 5, 19, 53, 3797

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 19 x 53 x 3,797 = 344,122,110

This can also be written as 21 x 32 x 51 x 191 x 531 x 3,7971 = 344,122,110

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


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