Q: What are the prime factors of the number 244,230,143?

 A: 17, 49711

Why are those the prime factors of the number 244,230,143?

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 244,230,143

244,230,143
Factor Arrows
1714,366,479
Factor Arrows
17845,087
Factor Arrows
1749,711

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:

17, 49711

We can check our work by multiplying all of the prime factors together: 17 x 17 x 17 x 49,711 = 244,230,143

This can also be written as 173 x 49,7111 = 244,230,143

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


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