Q: What are the prime factors of the number 224,030,425?

 A: 5, 19, 109, 4327

Why are those the prime factors of the number 224,030,425?

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 224,030,425

224,030,425
Factor Arrows
544,806,085
Factor Arrows
58,961,217
Factor Arrows
19471,643
Factor Arrows
1094,327

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:

5, 19, 109, 4327

We can check our work by multiplying all of the prime factors together: 5 x 5 x 19 x 109 x 4,327 = 224,030,425

This can also be written as 52 x 191 x 1091 x 4,3271 = 224,030,425

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


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