The difference between the LCM and HCF of the natural numbers a and b is 57. What is the minimum value of a + b?
A. 22
B. 27
C. 31
D. 58
The difference between the LCM and HCF of the natural numbers a and b is 57. What is the minimum value of a + b?
A. 22
B. 27
C. 31
D. 58