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The product of two co-prime numbers is 1...

The product of two co-prime numbers is 143. The HCF of these two numbers is

A

3

B

9

C

13

D

1

Text Solution

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The correct Answer is:
D
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MOTHERS-LCM & HCF-MULTIPLE CHOICE QUESTION
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  2. The HCF and LCM of 77, 99 and x are 11 and 3465 respectively. The mini...

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  3. The product of two co-prime numbers is 143. The HCF of these two numbe...

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  4. The HCF and LCM of two numbers are 30 and 2310 respectively. If first ...

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  5. The HCF and LCM of two numbers are 24 and 5304 respectively. If first ...

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  6. The product of two numbers is 20808 and HCF is 17. The number are

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  7. The LCM is 15 times of HCF in two numbers. If the sum of LCM and HCF i...

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  8. The LCM of two numbers is 24 times of HCF. The sum of HCF and LCM is 3...

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  9. The LCM of two numbers is 495 and their HCF is 5. If the sum of the ...

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  10. The LCM and HCF of two number are 2079 and 27 respectively. Accordingl...

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  11. The multiplication of two non-coprime number is 117. Find their LCM ?

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  12. The product and HCF of two numbers are 2160 and 12 respectively. Accor...

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  13. If ratio and HCF of two numbers are 3 : 4 and 4 respectively. Then fin...

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  14. If HCF and LCM of two number are 17 and 408 How many numbers are possi...

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  15. If ratio and HCF of two numbers are 3 : 4 and 5 respectively. Then fin...

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  16. The H.C.F. And L.C.M. of two numbers are 44 and 264 respectively . ...

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  17. If ratio and H.C.F. of two numbers are x : y and z. Find their L.C.M?

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  18. LCM and HCF of two number are 2079 and 27 respectively. If one number ...

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  19. The HCF and LCM of two numbers are 27 and 405 respectively. If one of ...

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  20. Find the two numbers whose LCM is 78 and HCF is 13?

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