state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Number System LCM and HCF
If 45a + 120b + 150c is the linear combination represents the H.C.F of 45, 120 and 150, then find the possible value of a, b and c.
1
a = 1, b = 1, c = 1
2
a = -1, b = 1, c = 1
3
a = 1, b = -1, c = 1
4
a = 1, b = 1, c = -1