Q: What are the prime factors of the number 235,628,224?

 A: 2, 13, 283207

Why are those the prime factors of the number 235,628,224?

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 235,628,224

235,628,224
Factor Arrows
2117,814,112
Factor Arrows
258,907,056
Factor Arrows
229,453,528
Factor Arrows
214,726,764
Factor Arrows
27,363,382
Factor Arrows
23,681,691
Factor Arrows
13283,207

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, 13, 283207

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 13 x 283,207 = 235,628,224

This can also be written as 26 x 131 x 283,2071 = 235,628,224

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


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