Q: What are the prime factors of the number 248,876,814?

 A: 2, 3, 877, 47297

Why are those the prime factors of the number 248,876,814?

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 248,876,814

248,876,814
Factor Arrows
2124,438,407
Factor Arrows
341,479,469
Factor Arrows
87747,297

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, 877, 47297

We can check our work by multiplying all of the prime factors together: 2 x 3 x 877 x 47,297 = 248,876,814

This can also be written as 21 x 31 x 8771 x 47,2971 = 248,876,814

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


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