Q: What are the prime factors of the number 341,106?

 A: 2, 3, 139, 409

Why are those the prime factors of the number 341,106?

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 341,106

341,106
Factor Arrows
2170,553
Factor Arrows
356,851
Factor Arrows
139409

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, 139, 409

We can check our work by multiplying all of the prime factors together: 2 x 3 x 139 x 409 = 341,106

This can also be written as 21 x 31 x 1391 x 4091 = 341,106

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


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