Q: What are the prime factors of the number 101,230,048?

 A: 2, 103, 30713

Why are those the prime factors of the number 101,230,048?

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 101,230,048

101,230,048
Factor Arrows
250,615,024
Factor Arrows
225,307,512
Factor Arrows
212,653,756
Factor Arrows
26,326,878
Factor Arrows
23,163,439
Factor Arrows
10330,713

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, 103, 30713

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 103 x 30,713 = 101,230,048

This can also be written as 25 x 1031 x 30,7131 = 101,230,048

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


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