Question

please tell me the HCF of 861 and 1353 by prime factorisation method​

Answer 1

Answer:

here's your answer :-

Write the given numbers as product prime numbers

861 = 3*7*41

1353 = 3*11*4 1

hcf(861,1353) = 123

lcm (861,1353) = 3*41*7*11 - 9471

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Answer 2

Answer:

On prime factorizing we get

861 = 3*7*41

1353 = 3*11*41

HCF(861,1353) = 3*41 = 123

LCM(861,1353) = 3*41*7*11 = 9471

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Step-by-step explanation: