Q: What are the prime factors of the number 414,252,544?

 A: 2, 809087

Why are those the prime factors of the number 414,252,544?

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 414,252,544

414,252,544
Factor Arrows
2207,126,272
Factor Arrows
2103,563,136
Factor Arrows
251,781,568
Factor Arrows
225,890,784
Factor Arrows
212,945,392
Factor Arrows
26,472,696
Factor Arrows
23,236,348
Factor Arrows
21,618,174
Factor Arrows
2809,087

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, 809087

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 809,087 = 414,252,544

This can also be written as 29 x 809,0871 = 414,252,544

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


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