Iift 2021 - 23rd Dec Question 20
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IIFT 2021 (23rd Dec)
The difference between the numbers xyz and zyx will be a multiple of 99.
therefore, 99(x-z)= 99*7
x-z =7
No to maximise the LCM of x,y,z we can take x=9, y=7 and z=2
Therefore LCM=126
