Question

Find HCF and LCM of 4,7,12 ,84

Answer 1

Answer:

LCM of 4, 7, 12, and 84 is 84

and

HCF of 4, 7, 12, and 84 is 1

Please refer to attachment

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Answer 2

Answer:

find the value of A and B if 5A+B1=79