Q: What are the prime factors of the number 36,253,224?

 A: 2, 3, 7, 23977

Why are those the prime factors of the number 36,253,224?

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 36,253,224

36,253,224
Factor Arrows
218,126,612
Factor Arrows
29,063,306
Factor Arrows
24,531,653
Factor Arrows
31,510,551
Factor Arrows
3503,517
Factor Arrows
3167,839
Factor Arrows
723,977

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, 7, 23977

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 7 x 23,977 = 36,253,224

This can also be written as 23 x 33 x 71 x 23,9771 = 36,253,224

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


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