Q: What are the prime factors of the number 235,236,848?

 A: 2, 7, 11, 27277

Why are those the prime factors of the number 235,236,848?

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 235,236,848

235,236,848
Factor Arrows
2117,618,424
Factor Arrows
258,809,212
Factor Arrows
229,404,606
Factor Arrows
214,702,303
Factor Arrows
72,100,329
Factor Arrows
7300,047
Factor Arrows
1127,277

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, 7, 11, 27277

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 7 x 11 x 27,277 = 235,236,848

This can also be written as 24 x 72 x 111 x 27,2771 = 235,236,848

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


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