Q: What are the prime factors of the number 56,363,735?

 A: 5, 31, 79, 4603

Why are those the prime factors of the number 56,363,735?

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 56,363,735

56,363,735
Factor Arrows
511,272,747
Factor Arrows
31363,637
Factor Arrows
794,603

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:

5, 31, 79, 4603

We can check our work by multiplying all of the prime factors together: 5 x 31 x 79 x 4,603 = 56,363,735

This can also be written as 51 x 311 x 791 x 4,6031 = 56,363,735

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


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