Correct option is B
Given:
First number = 1938, remainder = 0
Second number = 2337, remainder = 3
Formula Used:
If a number leaves remainders r₁ and r₂,
Required number = HCF of (given numbers − respective remainders)
Solution:
1938 − 0 = 1938
2337 − 3 = 2334
HCF of 1938 and 2334 = 6