Q: What are the prime factors of the number 752,623,416?

 A: 2, 3, 83, 125941

Why are those the prime factors of the number 752,623,416?

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 752,623,416

752,623,416
Factor Arrows
2376,311,708
Factor Arrows
2188,155,854
Factor Arrows
294,077,927
Factor Arrows
331,359,309
Factor Arrows
310,453,103
Factor Arrows
83125,941

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, 83, 125941

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 83 x 125,941 = 752,623,416

This can also be written as 23 x 32 x 831 x 125,9411 = 752,623,416

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


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