Co-Prime Number{सह अभाज्य संख्या}

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Two or more numbers having only one common factor are called co-prime numbers.
That is, two or more such numbers whose m. S. There is only 1, it is called a co-prime number.

For example :- (2 , 3 ) , (3 , 5) , (10 , 21) , (20 , 27) , (23 , 29 , 31)