state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Number System LCM and HCF
There are two numbers p and q such that their HCF is 1.
Which of the following statements are correct?
1. Both p and q may be prime number.
2. One number may be prime and the other composite.
3. Both the numbers may be composite.
Select the correct answer using the code given below:1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3