Q: What are the prime factors of the number 50,202,112?

 A: 2, 71, 1381

Why are those the prime factors of the number 50,202,112?

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 50,202,112

50,202,112
Factor Arrows
225,101,056
Factor Arrows
212,550,528
Factor Arrows
26,275,264
Factor Arrows
23,137,632
Factor Arrows
21,568,816
Factor Arrows
2784,408
Factor Arrows
2392,204
Factor Arrows
2196,102
Factor Arrows
298,051
Factor Arrows
711,381

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, 71, 1381

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 2 x 71 x 1,381 = 50,202,112

This can also be written as 29 x 711 x 1,3811 = 50,202,112

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


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