Q: What are the prime factors of the number 34,537,696?

 A: 2, 67, 89, 181

Why are those the prime factors of the number 34,537,696?

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 34,537,696

34,537,696
Factor Arrows
217,268,848
Factor Arrows
28,634,424
Factor Arrows
24,317,212
Factor Arrows
22,158,606
Factor Arrows
21,079,303
Factor Arrows
6716,109
Factor Arrows
89181

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, 67, 89, 181

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 67 x 89 x 181 = 34,537,696

This can also be written as 25 x 671 x 891 x 1811 = 34,537,696

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


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