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If the LCM of two numbers 390 and 420 is...

If the LCM of two numbers 390 and 420 is 5460, then the HCF of two numbers is:
यदि दो संख्याओं 390 तथा 420 का लघुत्तम समापवर्त्य 5460 है, तो इन दोनों संख्याओं का महत्तम समापवर्तक क्या होगा ?

A

35

B

45

C

30

D

42

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PINNACLE-HCF - LCM-EXERCISE
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  4. A temple has five bells which ring at intervals of 12, 15,16, 20 and 2...

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  5. What is the HCF of 20, 250 and 120 ? 20, 250 तथा 120 का महत्तम समाप...

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  10. What is the largest 4-digit number that is divisible by 32, 40,36 and ...

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  11. What is the largest two digit number which when divided by 6 and 7 giv...

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  12. If A is the smallest three digit number divisible by both 6 and 7 and ...

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  13. The largest three digit number that is exactly divisible by 6, 7 and 8...

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  14. What is the highest number which when divides the numbers 1026, 2052 a...

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  15. Find the sum of digits of the largest 6-digit number that is divisible...

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  16. Let x be the smallest number greater than 600 which gives the remainde...

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  17. When the smallest number x is divided by 5,6,8,9 and 12, it gives rema...

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  18. Let x be the largest 4-digit number which when divided by 7,8 and 11 l...

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  19. The difference between the two numbers is 15 and their HCF and LCM are...

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  20. What is the greatest number which can exactly divide 192, 1056 and 158...

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