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The H.C.F. of two numbers is 11 and t...

The H.C.F. of two numbers is 11 and their L.C.M. is 693. If one of the numbers is 77, find the other.

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RS AGGARWAL-HCF AND LCM OF NUMBERS-All Questions
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  2. Two numbers are in the ratio of 3 : 4. Their L.C.M. is 84. Find ...

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  3. The H.C.F. of two numbers is 11 and their L.C.M. is 693. If one of ...

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  4. The sum of two numbers is 462 and their highest common factor is 22...

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  6. Find the greatest possible length which can be used to measure exac...

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  7. Find the greatest number which on dividing 1657 and 2037 leaves remain...

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  9. The H.C.F. of two numbers, each having three digits is 17 and their...

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  10. Find the least number which is exactly divisible by 32, 36, 45, 60 ...

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  11. Find the least number which when divided by 6, 7, 8, 9 and 12 leave...

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  12. Find the smallest number which when increased by 10 is completely d...

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  13. Find the greatest number of five digits which is divisible by 15, 2...

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  14. Find the smallest number of five digits exactly divisible by 16, 24...

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  15. Find the largest number which when subtracted from 10000, the remai...

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  16. Find the largest number of five digits which , when divided  by ...

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  17. Find the least number which when divided by 20, 25, 35 and 40 leave...

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  18. What is the least number which when divided by the numbers 3, 5, 6,...

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  19. The traffic lights at three different road crossings change after e...

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  20. Seema, Meena and Reema begin to jog around a circular stadium and t...

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