LCM of two numbers is 936. If their HCF is 4 and one of the numbers is 72, the other is
A. 42
B. 52
C. 62
D. None of these
Answer: Option B
Solution (By Examveda Team)
Let two numbers be N1 and N2. Now, we have HCF of the numbers × LCM of the numbers = Multiplication of the numbers. 936 × 4 = 72 × N1 Or, N1 = $$\frac{{936 \times 4}}{{72}}$$ Or, N1 = 52This Question Belongs to Arithmetic Ability >> Number System
936/72=13. 13*4=52