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Mr.Nolans code for his atm card us a 4 digit number.The digits of the code are prjme factors of 84 listed from least to greatest.What is the code for Mr.Nolans atm card?

Respuesta :

1,2,3,4,6,7,12,14,21,28,42,84 are the prime factors of 84.

Therefore, the first four primes are:  1,2,3,7 so Mr. Nolans code is 1237.

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