HCF and LCM of Fractions & Decimals II Exclusive Video II Concept, Tricks and Examples

[@abdullahford4169]

Hi Great Teacher, you've shown a formula that finds the LCM(a,b)=axb/hcf(a,b). Is there such a formula that finds the LCM or 3 numbers? Thank you and keep up your wonderful work. Highly appreciated.

[@abdullahford4169]

I worked out the formula for Least Common Multiple of 3 numbers. the formula is: LCM(a,b,c)=(a.b.c)/(hcf(a,b).hcf(hcf(a,b),c)