Q: What are the prime factors of the number 5,839,650?

 A: 2, 3, 5, 19, 683

Why are those the prime factors of the number 5,839,650?

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 5,839,650

5,839,650
Factor Arrows
22,919,825
Factor Arrows
3973,275
Factor Arrows
3324,425
Factor Arrows
564,885
Factor Arrows
512,977
Factor Arrows
19683

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, 5, 19, 683

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 5 x 19 x 683 = 5,839,650

This can also be written as 21 x 32 x 52 x 191 x 6831 = 5,839,650

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


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