Why are LCM and HCF important
H.C.F. and L.C.M. are used in the application of factors. As to reduce a fraction to its lowest terms we divide both numerator and denominator by their H.C.F. and find L.C.M. in order to add or subtract fractions.
What are the uses if LCM and HCF?
Why LCM of fractions equals to LCM(of numerators)/ HCF (of denominators)?
If LCM and HCF of two numbers are equal then, both the numbers are same and equal to LCM or HCF.
HCF and LCM of 0.63, 1.05 and 2.1 are