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RailwaysSSCMathHCF AND LCMMedium

HCF AND LCM practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.

Question language / प्रश्न भाषा

Find the least 5-digit number which is exactly divisible by 24, 36 and 54.

24, 36 और 54 से पूर्णतः विभाजित होने वाली सबसे छोटी 5-अंकीय संख्या ज्ञात कीजिए।
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
A
1015210152
B
1036810368
✓
C
1058410584
D
1080010800

Correct Answerसही उत्तर

B. 10368B. 10368

Explanationव्याख्या

The least 5-digit number divisible by 24, 36, and 54 is the smallest 5-digit multiple of their LCM.
The LCM of 24, 36, and 54 is 216.
The smallest 5-digit multiple of 216 is 10368.

24, 36 और 54 का लघुत्तम समापवर्त्य (LCM) 216 है। सबसे छोटी 5-अंकीय संख्या जो 216 से विभाजित हो, वह 10368 है। इसलिए उत्तर 10368 है।

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