6. The HCF and LCM of two numbers are 9 and
819 respectively. One of the numbers is a
two-digit number. Find the numbers.
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Answer:
Mark as brainlist
Step-by-step explanation:
since it is not clear from the question, let me assume that there are two numbers A and B
Since HCF of A and B is 9:
A =m⋅9 and B =n⋅9
Since LCM of A and B is 819
A x B =k⋅7⋅9⋅13
A and B will have 9 as a factor and either of A or B will have 7 or 13 or both as a factor. Hence, there are 4 combinations of (A, B)
(9,91),(9,819),(91,9),(819,9)
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