Q: What are the prime factors of the number 101,437,804?

 A: 2, 13, 167, 11681

Why are those the prime factors of the number 101,437,804?

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 101,437,804

101,437,804
Factor Arrows
250,718,902
Factor Arrows
225,359,451
Factor Arrows
131,950,727
Factor Arrows
16711,681

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, 167, 11681

We can check our work by multiplying all of the prime factors together: 2 x 2 x 13 x 167 x 11,681 = 101,437,804

This can also be written as 22 x 131 x 1671 x 11,6811 = 101,437,804

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


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