Q: What are the prime factors of the number 62,202,432?

 A: 2, 3, 47, 61, 113

Why are those the prime factors of the number 62,202,432?

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 62,202,432

62,202,432
Factor Arrows
231,101,216
Factor Arrows
215,550,608
Factor Arrows
27,775,304
Factor Arrows
23,887,652
Factor Arrows
21,943,826
Factor Arrows
2971,913
Factor Arrows
3323,971
Factor Arrows
476,893
Factor Arrows
61113

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, 47, 61, 113

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 3 x 47 x 61 x 113 = 62,202,432

This can also be written as 26 x 31 x 471 x 611 x 1131 = 62,202,432

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


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