Q: What are the prime factors of the number 62,572,016?

 A: 2, 13, 19, 71, 223

Why are those the prime factors of the number 62,572,016?

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 62,572,016

62,572,016
Factor Arrows
231,286,008
Factor Arrows
215,643,004
Factor Arrows
27,821,502
Factor Arrows
23,910,751
Factor Arrows
13300,827
Factor Arrows
1915,833
Factor Arrows
71223

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, 13, 19, 71, 223

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 13 x 19 x 71 x 223 = 62,572,016

This can also be written as 24 x 131 x 191 x 711 x 2231 = 62,572,016

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


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