Page 2let the two no. be x and y respectively. then, x+y=135 27 is their HCF so each no. must be divisible by 27. so let x=27a and y= 27b ; now, 27a + 27b=135 a + b =135/27 a + b= 5 so possible values for (a,b) are (1,4), (2,3) order can be reverse it (1,4) gives (27,108) is not possible its LCM is 108 (2,3) gives (54,81) is possible answer its LCM is 162 no. could be (54,81) and s(81,54) .. |