Q: What are the prime factors of the number 834,533,564?

 A: 2, 23, 79, 199, 577

Why are those the prime factors of the number 834,533,564?

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 834,533,564

834,533,564
Factor Arrows
2417,266,782
Factor Arrows
2208,633,391
Factor Arrows
239,071,017
Factor Arrows
79114,823
Factor Arrows
199577

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, 23, 79, 199, 577

We can check our work by multiplying all of the prime factors together: 2 x 2 x 23 x 79 x 199 x 577 = 834,533,564

This can also be written as 22 x 231 x 791 x 1991 x 5771 = 834,533,564

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


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