The lcm and hcf of 4.2,42,0.42and 0.042 is:
First convert the given numbers into fractional parts . Then LCM=LCM(NUMERATOR)/HCF(DENOMENATOR) HCF=HCF(NUMERATOR)/LCM(DENOMENATOR) LCM=42 HCF=0.042
Didn't get the answer. Contact people of Talent-Mathematics directly by clicking here