H.C.F. and L.C.M. of Fractions:

6. H.C.F. and L.C.M. of Fractions:
    1. H.C.F. =H.C.F. of Numerators
L.C.M. of Denominators
Find the HCF of 2/5, 6/7, 8/3.
HCF = HCF of (2,6,8) / LCM of (5,7,3).
HCF = 2/105.
    2. L.C.M. =L.C.M. of Numerators
H.C.F. of Denominators
Find the LCM of 2/5, 6/7, 8/3.
LCM = LCM of (2,6,8) / HCF of (5,7,3).
LCM = 24/1.
LCM = 24.
7. H.C.F. and L.C.M. of Decimal Fractions: 
In a given numbers, make the same number of decimal places by annexing zeros in some numbers, if necessary. Considering these numbers without decimal point, find H.C.F. or L.C.M. as the case may be. Now, in the result, mark off as many decimal places as are there in each of the given numbers.

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