Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is :

Three numbers which are co-prime to one another are such that the prod

1.	Three numbers which are co-prime to one another are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is :
A.	75
B.	81
C.	85
D.	89
Answer» D. 89