Q: What are the prime factors of the number 124,410,006?

 A: 2, 3, 7, 31, 3539

Why are those the prime factors of the number 124,410,006?

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 124,410,006

124,410,006
Factor Arrows
262,205,003
Factor Arrows
320,735,001
Factor Arrows
36,911,667
Factor Arrows
32,303,889
Factor Arrows
3767,963
Factor Arrows
7109,709
Factor Arrows
313,539

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, 7, 31, 3539

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 7 x 31 x 3,539 = 124,410,006

This can also be written as 21 x 34 x 71 x 311 x 3,5391 = 124,410,006

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


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