Q: What are the prime factors of the number 62,640,896?

 A: 2, 244691

Why are those the prime factors of the number 62,640,896?

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 62,640,896

62,640,896
Factor Arrows
231,320,448
Factor Arrows
215,660,224
Factor Arrows
27,830,112
Factor Arrows
23,915,056
Factor Arrows
21,957,528
Factor Arrows
2978,764
Factor Arrows
2489,382
Factor Arrows
2244,691

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, 244691

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 2 x 244,691 = 62,640,896

This can also be written as 28 x 244,6911 = 62,640,896

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


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