Q: What are the prime factors of the number 300,504,354?

 A: 2, 3, 73, 103, 6661

Why are those the prime factors of the number 300,504,354?

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 300,504,354

300,504,354
Factor Arrows
2150,252,177
Factor Arrows
350,084,059
Factor Arrows
73686,083
Factor Arrows
1036,661

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, 73, 103, 6661

We can check our work by multiplying all of the prime factors together: 2 x 3 x 73 x 103 x 6,661 = 300,504,354

This can also be written as 21 x 31 x 731 x 1031 x 6,6611 = 300,504,354

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


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