Q: What are the prime factors of the number 62,107,008?

 A: 2, 3, 197, 821

Why are those the prime factors of the number 62,107,008?

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 62,107,008

62,107,008
Factor Arrows
231,053,504
Factor Arrows
215,526,752
Factor Arrows
27,763,376
Factor Arrows
23,881,688
Factor Arrows
21,940,844
Factor Arrows
2970,422
Factor Arrows
2485,211
Factor Arrows
3161,737
Factor Arrows
197821

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, 197, 821

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 197 x 821 = 62,107,008

This can also be written as 27 x 31 x 1971 x 8211 = 62,107,008

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


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