Q: What are the prime factors of the number 347,437,277?

 A: 11, 67, 197, 2393

Why are those the prime factors of the number 347,437,277?

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 347,437,277

347,437,277
Factor Arrows
1131,585,207
Factor Arrows
67471,421
Factor Arrows
1972,393

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:

11, 67, 197, 2393

We can check our work by multiplying all of the prime factors together: 11 x 67 x 197 x 2,393 = 347,437,277

This can also be written as 111 x 671 x 1971 x 2,3931 = 347,437,277

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


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