Q: What are the prime factors of the number 500,304,054?

 A: 2, 3, 43, 127, 15269

Why are those the prime factors of the number 500,304,054?

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 500,304,054

500,304,054
Factor Arrows
2250,152,027
Factor Arrows
383,384,009
Factor Arrows
431,939,163
Factor Arrows
12715,269

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, 43, 127, 15269

We can check our work by multiplying all of the prime factors together: 2 x 3 x 43 x 127 x 15,269 = 500,304,054

This can also be written as 21 x 31 x 431 x 1271 x 15,2691 = 500,304,054

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


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