Q: What are the prime factors of the number 226,126,536?

 A: 2, 3, 37, 254647

Why are those the prime factors of the number 226,126,536?

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 226,126,536

226,126,536
Factor Arrows
2113,063,268
Factor Arrows
256,531,634
Factor Arrows
228,265,817
Factor Arrows
39,421,939
Factor Arrows
37254,647

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, 37, 254647

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 37 x 254,647 = 226,126,536

This can also be written as 23 x 31 x 371 x 254,6471 = 226,126,536

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


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