Question: Using Euclidean algorithm, determine GCD (120, 84) Find (1250), the Eulers Phi function. Using Fermats Little theorem, find the multiplicative inverse of 4 in mod

Using Euclidean algorithm, determine GCD (120, 84)

Find (1250), the Eulers Phi function.

Using Fermats Little theorem, find the multiplicative inverse of 4 in mod 13. Show your work..

Using Eulers theorem, find 343 mod 11.

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