Q: What are the prime factors of the number 410,140,341?

 A: 3, 13, 53, 7349

Why are those the prime factors of the number 410,140,341?

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 410,140,341

410,140,341
Factor Arrows
3136,713,447
Factor Arrows
345,571,149
Factor Arrows
315,190,383
Factor Arrows
35,063,461
Factor Arrows
13389,497
Factor Arrows
537,349

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, 13, 53, 7349

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 13 x 53 x 7,349 = 410,140,341

This can also be written as 34 x 131 x 531 x 7,3491 = 410,140,341

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


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