Q: What are the prime factors of the number 361,212,632?

 A: 2, 11, 29, 59, 2399

Why are those the prime factors of the number 361,212,632?

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 361,212,632

361,212,632
Factor Arrows
2180,606,316
Factor Arrows
290,303,158
Factor Arrows
245,151,579
Factor Arrows
114,104,689
Factor Arrows
29141,541
Factor Arrows
592,399

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, 29, 59, 2399

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 29 x 59 x 2,399 = 361,212,632

This can also be written as 23 x 111 x 291 x 591 x 2,3991 = 361,212,632

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


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