Q: What are the prime factors of the number 182,068,038?

 A: 2, 3, 53, 139, 1373

Why are those the prime factors of the number 182,068,038?

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 182,068,038

182,068,038
Factor Arrows
291,034,019
Factor Arrows
330,344,673
Factor Arrows
310,114,891
Factor Arrows
53190,847
Factor Arrows
1391,373

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, 53, 139, 1373

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 53 x 139 x 1,373 = 182,068,038

This can also be written as 21 x 32 x 531 x 1391 x 1,3731 = 182,068,038

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


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