Q: What are the prime factors of the number 273,068,862?

 A: 2, 3, 11, 103, 40169

Why are those the prime factors of the number 273,068,862?

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 273,068,862

273,068,862
Factor Arrows
2136,534,431
Factor Arrows
345,511,477
Factor Arrows
114,137,407
Factor Arrows
10340,169

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, 3, 11, 103, 40169

We can check our work by multiplying all of the prime factors together: 2 x 3 x 11 x 103 x 40,169 = 273,068,862

This can also be written as 21 x 31 x 111 x 1031 x 40,1691 = 273,068,862

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


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