Homework Answers
Number = 377
prime factorization of 377 = 13 * 29
ϕ(p) = p-1 where p is a print number
ϕ(13) = 13 - 1 = 12
ϕ(29) = 29 - 1 = 28
ϕ(377) = ϕ(13*29) = ϕ(13) * ϕ(29)
=> (12 * 28) = 336
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