Q: What are the prime factors of the number 226,000,700?

 A: 2, 5, 73, 83, 373

Why are those the prime factors of the number 226,000,700?

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 226,000,700

226,000,700
Factor Arrows
2113,000,350
Factor Arrows
256,500,175
Factor Arrows
511,300,035
Factor Arrows
52,260,007
Factor Arrows
7330,959
Factor Arrows
83373

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, 5, 73, 83, 373

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 73 x 83 x 373 = 226,000,700

This can also be written as 22 x 52 x 731 x 831 x 3731 = 226,000,700

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


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