Multiplicative Inverse of 257

Multiplicative Inverse of 257 is defined as what you can multiply with 257 to get 1.
If the Multiplicative Inverse of 257 is x, the problem can be written as a function as follows:
257(x) = 1
Thus, to get the answer, we divide 1 by 257 like this:
1 / 257 = 0.00389105
Note that the answer is rounded to the nearest 8 decimals if necessary. We can prove that the answer is correct: 0.00389105 multiplied by 257 equals 1.
The Multiplicative Inverse of postive 257 has a positive answer and the Multiplicative Inverse of negative 257 has a negative answer. Therefore, the Multiplicative Inverse of -257 is -0.00389105.
Multiplicative Inverse of 258
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