Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Number System LCM and HCF
The LCM and HCF of the two numbers are 144 and 2 respectively. Find the least positive integer must be added to the product of two numbers so that it becomes a perfect square.
1
1
2
4
3
3
4
5
5
Answer not known