The H.C.F. of two numbers is 11 and their L.C.M. is 693. If one of – McqOptions

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1.	The H.C.F. of two numbers is 11 and their L.C.M. is 693. If one of the numbers is 77,find the other.
A.	79
B.	89
C.	99
D.	109
Answer» D. 109

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