The product of two number is 2500. If their L.C.M is 125, then their H.C.F is?
PST Past Papers / All — Multiple-choice practice
- A. 20
- B. 125
- C. 35
- D. 25
Correct answer
20
Explanation
Explanation We use the relation: Product of two numbers = LCM × HCF Given: Product = 2500 LCM = 125 So, 2500 = 125 × HCF ⇒ HCF = 2500 ÷ 125 = 20
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