Question
Three numbers which are co-prime to each other 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:
Answer: Option C
- Since the numbers are co-prime, they contain only 1 as the common factor.
Also, the given two products have the middle number in common.
So, middle number = H.C.F. of 551 and 1073 = 29;
First number = 551 = 19; Third number = 1073 = 37. 29 29
Required sum = (19 + 29 + 37) = 85.
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- Since the numbers are co-prime, they contain only 1 as the common factor.
Also, the given two products have the middle number in common.
So, middle number = H.C.F. of 551 and 1073 = 29;
First number = 551 = 19; Third number = 1073 = 37. 29 29
Required sum = (19 + 29 + 37) = 85.
Was this answer helpful ?
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