Q: What are the prime factors of the number 83,409,469?

 A: 11, 13, 467, 1249

Why are those the prime factors of the number 83,409,469?

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 83,409,469

83,409,469
Factor Arrows
117,582,679
Factor Arrows
13583,283
Factor Arrows
4671,249

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, 13, 467, 1249

We can check our work by multiplying all of the prime factors together: 11 x 13 x 467 x 1,249 = 83,409,469

This can also be written as 111 x 131 x 4671 x 1,2491 = 83,409,469

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


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