Two numbers are Co-prime and their LCM is 4940. If one of the number is 65, find the other number.

Question

Two numbers are Co-prime and their LCM is 4940. If one of the number is 65, find the other number.

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Amaya 4 weeks 2021-11-02T06:00:36+00:00 1 Answer 0 views 0

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    2021-11-02T06:02:04+00:00

    Answer:

    76

    Step-by-step explanation:

    Let the other number be ‘k’

    Since both no.s are co-primes, they have no common factor except 1

    • LCM= (No. of common factors with highest power) x (All uncommon factors)
    • 4940= 1 x (65 x ‘k’ )                                      
    • 4940 = 65 k
    • 76= k
    • Thus, the other number is 76

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