If x : y be the ratio of two whole numbers and z be their HCF, then the LCM of those two numbers is:

A $${\text{yz}}$$
B $$\frac{{{\text{xz}}}}{{\text{y}}}$$
C $$\frac{{{\text{xy}}}}{{\text{z}}}$$
D $${\text{xyz}}$$

Correct Answer: $${\text{xyz}}$$

Ratio of the numbers = x : yHCF of the numbers = zSo, z is the common factor of the numbersThen, First number = xzSecond Number = yzNow,First Number × Second Number = HCF and LCM of the numbersxzyz = z × LCMLCM = xyz
Bissoy MCQ
#Arithmetic Ability #Number System

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