state gov UP Police Head Operator (Radio Cadre) Mock Test Quantitative Aptitude Number System LCM and HCF
HCF of 132, 156 and 192 is x, HCF of 105, 150 and 210 is y, and HCF of 112, 196 and 210 is z. Which is the greatest HCF?
1
x
2
y
3
z
4
All are equal