Q: What are the prime factors of the number 366,424,515?

 A: 3, 5, 59, 79, 1747

Why are those the prime factors of the number 366,424,515?

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 366,424,515

366,424,515
Factor Arrows
3122,141,505
Factor Arrows
340,713,835
Factor Arrows
58,142,767
Factor Arrows
59138,013
Factor Arrows
791,747

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, 5, 59, 79, 1747

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 59 x 79 x 1,747 = 366,424,515

This can also be written as 32 x 51 x 591 x 791 x 1,7471 = 366,424,515

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


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