Q: What are the prime factors of the number 53,832,636?

 A: 2, 3, 11, 13, 10457

Why are those the prime factors of the number 53,832,636?

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 53,832,636

53,832,636
Factor Arrows
226,916,318
Factor Arrows
213,458,159
Factor Arrows
34,486,053
Factor Arrows
31,495,351
Factor Arrows
11135,941
Factor Arrows
1310,457

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, 3, 11, 13, 10457

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 11 x 13 x 10,457 = 53,832,636

This can also be written as 22 x 32 x 111 x 131 x 10,4571 = 53,832,636

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


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