Q: What are the prime factors of the number 362,359,896?

 A: 2, 3, 17, 199, 4463

Why are those the prime factors of the number 362,359,896?

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 362,359,896

362,359,896
Factor Arrows
2181,179,948
Factor Arrows
290,589,974
Factor Arrows
245,294,987
Factor Arrows
315,098,329
Factor Arrows
17888,137
Factor Arrows
1994,463

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, 17, 199, 4463

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 17 x 199 x 4,463 = 362,359,896

This can also be written as 23 x 31 x 171 x 1991 x 4,4631 = 362,359,896

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


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