Q: What are the prime factors of the number 82,055,034?

 A: 2, 3, 19, 67, 3581

Why are those the prime factors of the number 82,055,034?

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 82,055,034

82,055,034
Factor Arrows
241,027,517
Factor Arrows
313,675,839
Factor Arrows
34,558,613
Factor Arrows
19239,927
Factor Arrows
673,581

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, 19, 67, 3581

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 19 x 67 x 3,581 = 82,055,034

This can also be written as 21 x 32 x 191 x 671 x 3,5811 = 82,055,034

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


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