Question

the LCM and HCF of 1/2,2/3,3/4,4/5 are ​

Answer 1

Answer:

1/60

hope that helps you

please follow

please mark brainliest

Answer 2

Answer:

HCF=1/60

LCM=12

Step-by-step explanation:

HCF of { 1/2 , 2/3 , 3/4 , 4/5 } = HCF of { 1 , 2, 3 , 4 }/ LCM of { 2 , 3 , 4 , 5 }

HCF of { 1, 2, 3 , 4 , } = common factor of { 1, 2, 3 , 4 } = 1

LCM of { 2 , 3 , 4 , 5} = 4 × 5 × 3 = 60

so, HCF = 1/60

lcm of fractions is lcm of numerators/ hcf of denominators

= lcm of numerators = lcm(1,2,3,4)=12

=hcf of denominators = hcf(2,3,4,5) =1

lcm of fraction = 12/1=12