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If x × y denotes HCF of x and y and x@y...

If x × y denotes HCF of x and y and x@y denotes LCM of x and y, then the value of `(72 xx 84)` @ 144 is:
यदि x × y तथा y का महत्तम समापवर्तक है और x@y , x तथा y का लघुत्तम समापवर्त्य है, तो `(72 xx 84)` @ 144 का मान होगा :

A

144

B

504

C

210

D

420

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PINNACLE-HCF - LCM-EXERCISE
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  2. The product of two numbers is 6845, if the HCF of the number is 37, th...

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  3. If x × y denotes HCF of x and y and x@y denotes LCM of x and y, then ...

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  4. The Highest Common Factor and Lowest Common Multiple of two numbers p ...

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  5. If LCM of two numbers is 231, HCF of these two numbers is 11 and the f...

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  6. What is the least number of square tiles required to pave the floor of...

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  7. The HCF and LCM of two numbers are 20 and 120 respectively. If one of ...

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  8. If the LCM of two numbers 390 and 420 is 5460, then the HCF of two num...

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  9. A temple has five bells which ring at intervals of 12, 15,16, 20 and 2...

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

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  11. What is the LCM of the HCF of 2/3, 3/4 and LCM of 5/6,7/8 ? 2/3, 3/...

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  12. If two numbers are in the ratio of 7 : 11, and their HCF is 13 then fi...

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  13. The H.C.F and L.C.M of two numbers are 37 and 444 respectively. If the...

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  14. What is the smallest number which when increased by 5 is divisible by ...

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

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

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

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

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

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

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