Q: What are the prime factors of the number 244,066,654?

 A: 2, 13, 17, 211, 2617

Why are those the prime factors of the number 244,066,654?

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 244,066,654

244,066,654
Factor Arrows
2122,033,327
Factor Arrows
139,387,179
Factor Arrows
17552,187
Factor Arrows
2112,617

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, 17, 211, 2617

We can check our work by multiplying all of the prime factors together: 2 x 13 x 17 x 211 x 2,617 = 244,066,654

This can also be written as 21 x 131 x 171 x 2111 x 2,6171 = 244,066,654

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


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