Q: What are the prime factors of the number 233,461,056?

 A: 2, 3, 19, 63997

Why are those the prime factors of the number 233,461,056?

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 233,461,056

233,461,056
Factor Arrows
2116,730,528
Factor Arrows
258,365,264
Factor Arrows
229,182,632
Factor Arrows
214,591,316
Factor Arrows
27,295,658
Factor Arrows
23,647,829
Factor Arrows
31,215,943
Factor Arrows
1963,997

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, 19, 63997

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 19 x 63,997 = 233,461,056

This can also be written as 26 x 31 x 191 x 63,9971 = 233,461,056

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


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