Q: What are the prime factors of the number 341,141,144?

 A: 2, 2347, 18169

Why are those the prime factors of the number 341,141,144?

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 341,141,144

341,141,144
Factor Arrows
2170,570,572
Factor Arrows
285,285,286
Factor Arrows
242,642,643
Factor Arrows
2,34718,169

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, 2347, 18169

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2,347 x 18,169 = 341,141,144

This can also be written as 23 x 2,3471 x 18,1691 = 341,141,144

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


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