If the lcm of 560 and 840 is 8400, then their hcf is – InterviewSolution

1.

If the lcm of 560 and 840 is 8400, then their hcf is

Answer»

As we know that a*b =LCM*HCF So,

560*840=8400*Hcf

HENCE their HCF IS 56..

please give me BRAINLIST answer..

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