Q: What are the prime factors of the number 360,412,919?

 A: 19, 41, 127, 3643

Why are those the prime factors of the number 360,412,919?

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 360,412,919

360,412,919
Factor Arrows
1918,969,101
Factor Arrows
41462,661
Factor Arrows
1273,643

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:

19, 41, 127, 3643

We can check our work by multiplying all of the prime factors together: 19 x 41 x 127 x 3,643 = 360,412,919

This can also be written as 191 x 411 x 1271 x 3,6431 = 360,412,919

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


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