Q: What are the prime factors of the number 56,014,365?

 A: 3, 5, 11, 31, 47, 233

Why are those the prime factors of the number 56,014,365?

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 56,014,365

56,014,365
Factor Arrows
318,671,455
Factor Arrows
53,734,291
Factor Arrows
11339,481
Factor Arrows
3110,951
Factor Arrows
47233

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:

3, 5, 11, 31, 47, 233

We can check our work by multiplying all of the prime factors together: 3 x 5 x 11 x 31 x 47 x 233 = 56,014,365

This can also be written as 31 x 51 x 111 x 311 x 471 x 2331 = 56,014,365

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


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