Q97
The LCM of two numbers is 520 and their HCF is 4. If one of the numbers is 52, then the other number is = ?
A.
40
AnswerB.
42
C.
50
D.
52
Answer: Option A
Solution
Answer: Option A
Solution:
LCM = 520HCF = 4
one number = 52
Let other number is y
52y = 4 × 520
⇒ y = 40