The LCM of two numbers is 1890 and their HCF is 30. If one of them is 270, the other will be
A. 210
B. 220
C. 310
D. 320
E. None of these
Answer: Option A
Solution(By Examveda Team)
HCF of the numbers × LCM of the numbers = Multiplication of the numbers Or, 30 × 1890 = 270 × N Or, N = $$30 \times \frac{{1890}}{{270}}$$ Or, N = 210This Question Belongs to Arithmetic Ability >> Number System
Related Questions on Number System
Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:
A. 12, 24, 36
B. 11, 22, 33
C. 12, 24, 32
D. 5, 10, 15
Join The Discussion