Atul and Ayush are trying to play pranks with their friends.

They need to apologise before beginning the pranks. The intensity of their apology is equivalent to

apology = (gcd of all the given numbers) * (xor of all the given numbers)

In order to know how sincere their apologies are, you need to print the value of their apology.

Your Input : 86, 172, 817, 559, 344, 387, 1419

NOTE You do not need to create a program for this problem you have to write your answers of given input in given code snippet

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