SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Number System LCM and HCF
The two numbers are in the ratio of 3 : 7. If the L.C.M of two numbers is 147, then find the H.C.F of the two numbers.
1
7
2
21
3
49
4
None of the above