Q: What are the prime factors of the number 340,550,034?

 A: 2, 3, 11, 19, 271571

Why are those the prime factors of the number 340,550,034?

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 340,550,034

340,550,034
Factor Arrows
2170,275,017
Factor Arrows
356,758,339
Factor Arrows
115,159,849
Factor Arrows
19271,571

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, 11, 19, 271571

We can check our work by multiplying all of the prime factors together: 2 x 3 x 11 x 19 x 271,571 = 340,550,034

This can also be written as 21 x 31 x 111 x 191 x 271,5711 = 340,550,034

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


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