Question

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

Answer 1

LCM × HCF =product of the two numbers
1890×30=270× x
x=210

Answer 2

Answer:

A.210

Step-by-step explanation:

LCM * HCF =Product of two numbers

1890 * 30   = 270 * x

solving this

                x = 210