HCF(a, b) is equals to _________

• A. ab/(LCM(a, b))b) (a + b)/(LCM(a, b))c) (LCM(a,
• B. is equals to _________a) ab/(LCM(a, b))b) (a + b)/(LCM(a, b))
• C. (LCM(a, b))/ab
• D. None of the mentioned