Question
The sum of HCF and LCM of two numbers is 425. If the LCM is
16 times the HCF, and one number is 25, find the second.Solution
ATQ,
Let HCF = x
LCM = 16x
x + 16x = 425
⇒ 17x = 425
⇒ x = 25
Now,
25 × y = 25 × 16 × 25
⇒ 25y = 10000
⇒ y = 10000 ÷ 25 = 400
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