Q: What are the prime factors of the number 52,732,353?

 A: 3, 19, 23, 29, 73

Why are those the prime factors of the number 52,732,353?

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 52,732,353

52,732,353
Factor Arrows
317,577,451
Factor Arrows
19925,129
Factor Arrows
1948,691
Factor Arrows
232,117
Factor Arrows
2973

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:

3, 19, 23, 29, 73

We can check our work by multiplying all of the prime factors together: 3 x 19 x 19 x 23 x 29 x 73 = 52,732,353

This can also be written as 31 x 192 x 231 x 291 x 731 = 52,732,353

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


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