Q: What are the prime factors of the number 713,353,500?

 A: 2, 3, 5, 53, 997

Why are those the prime factors of the number 713,353,500?

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 713,353,500

713,353,500
Factor Arrows
2356,676,750
Factor Arrows
2178,338,375
Factor Arrows
359,446,125
Factor Arrows
319,815,375
Factor Arrows
36,605,125
Factor Arrows
51,321,025
Factor Arrows
5264,205
Factor Arrows
552,841
Factor Arrows
53997

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, 53, 997

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 5 x 5 x 5 x 53 x 997 = 713,353,500

This can also be written as 22 x 33 x 53 x 531 x 9971 = 713,353,500

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


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