What is the HCF of 36 and 198?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 18
Calculations:
Factors of 198 = 2 × 32 × 11
Factors of 36 = 22 × 32
Highest common factors = 2 × 32 = 18
SSC CGL 2022 PYQ — Question 67
SSC CGL - 03 Dec 2022 - Shift 2 • Quantitative Aptitude • Q67