Q: What are the prime factors of the number 230,232,552?

 A: 2, 3, 11, 71, 173

Why are those the prime factors of the number 230,232,552?

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 230,232,552

230,232,552
Factor Arrows
2115,116,276
Factor Arrows
257,558,138
Factor Arrows
228,779,069
Factor Arrows
39,593,023
Factor Arrows
11872,093
Factor Arrows
7112,283
Factor Arrows
71173

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, 11, 71, 173

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 11 x 71 x 71 x 173 = 230,232,552

This can also be written as 23 x 31 x 111 x 712 x 1731 = 230,232,552

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


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