Q: What are the prime factors of the number 440,304,501?

 A: 3, 7, 13, 31, 52027

Why are those the prime factors of the number 440,304,501?

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 440,304,501

440,304,501
Factor Arrows
3146,768,167
Factor Arrows
720,966,881
Factor Arrows
131,612,837
Factor Arrows
3152,027

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:

3, 7, 13, 31, 52027

We can check our work by multiplying all of the prime factors together: 3 x 7 x 13 x 31 x 52,027 = 440,304,501

This can also be written as 31 x 71 x 131 x 311 x 52,0271 = 440,304,501

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


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