Q: What are the prime factors of the number 56,575,710?

 A: 2, 3, 5, 113, 5563

Why are those the prime factors of the number 56,575,710?

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 56,575,710

56,575,710
Factor Arrows
228,287,855
Factor Arrows
39,429,285
Factor Arrows
33,143,095
Factor Arrows
5628,619
Factor Arrows
1135,563

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, 113, 5563

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 113 x 5,563 = 56,575,710

This can also be written as 21 x 32 x 51 x 1131 x 5,5631 = 56,575,710

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


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