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PUNAM KUMARI

· started a discussion

· 1 Months ago

12 is not a factor of 1254 which is given in question bt in answer 1254 is replaced by 1284 so plz give correct question

Knowledge Expert

· commented

· 1 Months ago

Dear student
We have fixed the ambiguity of the question.

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Team TR

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akshay

· started a discussion

· 1 Months ago

12 can't becomes H.C.F of 1254

Question:

HCF of 2472, 1284 and a third number x is 12. If their LCM is (23 × 33 × 51 × 103 ×107) then the number x is –  

Options:
A)

540

B)

648

C)

720

D)

None of these

Solution:

Ans: (a)


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