Q: What are the prime factors of the number 234,411,324?

 A: 2, 3, 7, 281, 9931

Why are those the prime factors of the number 234,411,324?

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 234,411,324

234,411,324
Factor Arrows
2117,205,662
Factor Arrows
258,602,831
Factor Arrows
319,534,277
Factor Arrows
72,790,611
Factor Arrows
2819,931

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, 7, 281, 9931

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 281 x 9,931 = 234,411,324

This can also be written as 22 x 31 x 71 x 2811 x 9,9311 = 234,411,324

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


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