What is the HCF of 4/5, 5/6, 6/19?

What is the HCF of 4/5, 5/6, 6/19?

What is the HCF of 4/5, 5/6, 6/19?

a)  1/380

b)  2/570

c)  1/570

d) None of these

Sol:

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