Q: What are the prime factors of the number 177,025,079?

 A: 7, 11, 397, 5791

Why are those the prime factors of the number 177,025,079?

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 177,025,079

177,025,079
Factor Arrows
725,289,297
Factor Arrows
112,299,027
Factor Arrows
3975,791

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:

7, 11, 397, 5791

We can check our work by multiplying all of the prime factors together: 7 x 11 x 397 x 5,791 = 177,025,079

This can also be written as 71 x 111 x 3971 x 5,7911 = 177,025,079

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


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