Q: What are the prime factors of the number 244,797,254?

 A: 2, 13, 19, 37, 59, 227

Why are those the prime factors of the number 244,797,254?

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 244,797,254

244,797,254
Factor Arrows
2122,398,627
Factor Arrows
139,415,279
Factor Arrows
19495,541
Factor Arrows
3713,393
Factor Arrows
59227

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, 13, 19, 37, 59, 227

We can check our work by multiplying all of the prime factors together: 2 x 13 x 19 x 37 x 59 x 227 = 244,797,254

This can also be written as 21 x 131 x 191 x 371 x 591 x 2271 = 244,797,254

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


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