Q: What are the prime factors of the number 114,854,180?

 A: 2, 5, 7, 23, 53, 673

Why are those the prime factors of the number 114,854,180?

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 114,854,180

114,854,180
Factor Arrows
257,427,090
Factor Arrows
228,713,545
Factor Arrows
55,742,709
Factor Arrows
7820,387
Factor Arrows
2335,669
Factor Arrows
53673

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, 5, 7, 23, 53, 673

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 7 x 23 x 53 x 673 = 114,854,180

This can also be written as 22 x 51 x 71 x 231 x 531 x 6731 = 114,854,180

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


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