The LCM of two numbers is 126 and their HCF is 2. If one number is 18 then the other is:
Given:
LCM (Least Common Multiple) of two numbers = 126
HCF (Highest Common Factor) of two numbers = 2
One number = 18
Formula Used:
Product of two numbers = LCM × HCF
Solution:
Let the other number be 'x'.
According to the formula:
18 × x = 126 × 2
18x = 252
x =
x = 14
Therefore, the other number is 14.
Thus, option(A) is right.
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