Q: What are the prime factors of the number 371,370,624?

 A: 2, 3, 967111

Why are those the prime factors of the number 371,370,624?

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 371,370,624

371,370,624
Factor Arrows
2185,685,312
Factor Arrows
292,842,656
Factor Arrows
246,421,328
Factor Arrows
223,210,664
Factor Arrows
211,605,332
Factor Arrows
25,802,666
Factor Arrows
22,901,333
Factor Arrows
3967,111

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, 967111

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 967,111 = 371,370,624

This can also be written as 27 x 31 x 967,1111 = 371,370,624

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


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