Three numbers which are co-prime to one another are such that product…

Question

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

Accepted Answer

Option C. 85. Answer & Solution Answer: Option C Solution: & Let number are a, b, c & = a, b, c are co - prime numbers & HCF (a,b,c ) = 1 & a × bb × c = 1073551 = 37 × 2917 × 29 & a/c = 3719 & Common b factor is cancel out . & a = 37,\,b = 29,\,c = 19 & Sum of numbers & = a + b + c & = 37 + 2…