Q: What are the prime factors of the number 36,884,547?

 A: 3, 7, 79, 7411

Why are those the prime factors of the number 36,884,547?

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 36,884,547

36,884,547
Factor Arrows
312,294,849
Factor Arrows
34,098,283
Factor Arrows
7585,469
Factor Arrows
797,411

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, 7, 79, 7411

We can check our work by multiplying all of the prime factors together: 3 x 3 x 7 x 79 x 7,411 = 36,884,547

This can also be written as 32 x 71 x 791 x 7,4111 = 36,884,547

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


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