Q: What are the prime factors of the number 63,320,598?

 A: 2, 3, 11, 193, 1657

Why are those the prime factors of the number 63,320,598?

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 63,320,598

63,320,598
Factor Arrows
231,660,299
Factor Arrows
310,553,433
Factor Arrows
33,517,811
Factor Arrows
11319,801
Factor Arrows
1931,657

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, 11, 193, 1657

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 11 x 193 x 1,657 = 63,320,598

This can also be written as 21 x 32 x 111 x 1931 x 1,6571 = 63,320,598

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


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