Q: What are the prime factors of the number 540,463,352?

 A: 2, 11, 13, 36341

Why are those the prime factors of the number 540,463,352?

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 540,463,352

540,463,352
Factor Arrows
2270,231,676
Factor Arrows
2135,115,838
Factor Arrows
267,557,919
Factor Arrows
116,141,629
Factor Arrows
13472,433
Factor Arrows
1336,341

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, 11, 13, 36341

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 13 x 13 x 36,341 = 540,463,352

This can also be written as 23 x 111 x 132 x 36,3411 = 540,463,352

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


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