Mathematics
Two numbers are co-prime and their LCM is 4940. If one of the numbers is 65, find the other number.
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Answer
If two numbers are co-prime, their LCM equals the product of the numbers.
⇒ Product of the numbers = LCM = 4940
⇒ 65 × (other number) = 4940
⇒ Other number =
⇒ Other number = 76.
Hence, the other number is 76.
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