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Is it possible to have two numbers whose...

Is it possible to have two numbers whose HCF is 18 and LCM is 760 ? Given reason .

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The correct Answer is:
No, since HCF does not divide LCM exactly.
HCF always divides the LCM completely.
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RS AGGARWAL-REAL NUMBERS-Exercise 1B
  1. The HCF of two numbers is 145 and their LCM is 2175. if one of the num...

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  2. The HCF of two numbers is 18 and their product is 12960. find their LC...

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  3. Is it possible to have two numbers whose HCF is 18 and LCM is 760 ? G...

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  4. Find the simplest form of : (i) 69/92 (ii) 473/645 (iii) 1095/116...

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  5. Find the largest number which divides 438 and 606, leaving remainder 6...

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  6. Find the largest number which divides 320 and 457 , leaving remainders...

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  7. Find the smallest number which when divided by 35,56 and 91 leaves rem...

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  8. Find the smallest number which when divided by 28 and 32 leaves remain...

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  9. Find the smallest number which when increased by 17 is exactly divisib...

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  10. Find the greatest number of four digits which is exactly divisible by ...

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  11. Find the greatest four - digits number which when divided by 4,7 and ...

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  12. Find the least number which should be added to 2497 so that the sum is...

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  13. Find the least number that will divide 43, 91 and 183 so as to leave t...

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  14. find the greatest number that will divide by 20,25,35 and 40 leaves th...

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  15. In a seminar. the number of participants in Hindi, English and Mathema...

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  16. Three sets of English, mathematics and science books containing , 336,...

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  17. The pieces of timber 42m, 49 m and 63 m long have to be divided into p...

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  18. Find the greatest possible length which can be used to measure exactly...

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  19. The maximum number of students among them 1001 pens and 910 pencils ca...

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  20. The least number of square tiles required to pave the ceiling of a r...

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