Q: What are the prime factors of the number 62,265,344?

 A: 2, 30403

Why are those the prime factors of the number 62,265,344?

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 62,265,344

62,265,344
Factor Arrows
231,132,672
Factor Arrows
215,566,336
Factor Arrows
27,783,168
Factor Arrows
23,891,584
Factor Arrows
21,945,792
Factor Arrows
2972,896
Factor Arrows
2486,448
Factor Arrows
2243,224
Factor Arrows
2121,612
Factor Arrows
260,806
Factor Arrows
230,403

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, 30403

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 2 x 2 x 30,403 = 62,265,344

This can also be written as 211 x 30,4031 = 62,265,344

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


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