Q: What are the prime factors of the number 114,140,754?

 A: 2, 3, 7, 13, 17, 4099

Why are those the prime factors of the number 114,140,754?

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 114,140,754

114,140,754
Factor Arrows
257,070,377
Factor Arrows
319,023,459
Factor Arrows
36,341,153
Factor Arrows
7905,879
Factor Arrows
1369,683
Factor Arrows
174,099

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, 7, 13, 17, 4099

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 7 x 13 x 17 x 4,099 = 114,140,754

This can also be written as 21 x 32 x 71 x 131 x 171 x 4,0991 = 114,140,754

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


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