Q: What are the prime factors of the number 234,050,656?

 A: 2, 7, 61, 2447

Why are those the prime factors of the number 234,050,656?

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 234,050,656

234,050,656
Factor Arrows
2117,025,328
Factor Arrows
258,512,664
Factor Arrows
229,256,332
Factor Arrows
214,628,166
Factor Arrows
27,314,083
Factor Arrows
71,044,869
Factor Arrows
7149,267
Factor Arrows
612,447

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, 61, 2447

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 7 x 7 x 61 x 2,447 = 234,050,656

This can also be written as 25 x 72 x 611 x 2,4471 = 234,050,656

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


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