Q: What are the prime factors of the number 436,104,064?

 A: 2, 11, 113, 2741

Why are those the prime factors of the number 436,104,064?

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 436,104,064

436,104,064
Factor Arrows
2218,052,032
Factor Arrows
2109,026,016
Factor Arrows
254,513,008
Factor Arrows
227,256,504
Factor Arrows
213,628,252
Factor Arrows
26,814,126
Factor Arrows
23,407,063
Factor Arrows
11309,733
Factor Arrows
1132,741

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, 11, 113, 2741

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 11 x 113 x 2,741 = 436,104,064

This can also be written as 27 x 111 x 1131 x 2,7411 = 436,104,064

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


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