Question

what is the method of h c f give one example of

Answer 1

HCF highest common factor
hcf of 24 30 is as follows
factor of 24 =2×2×2×3
factor of 30=2×3×5
common factor is 2&3 hence
hcf=2×3=6
hcf=All common factors
LCM=least common multiple
for two numbers
LCM=all common×no common
lcm of 24&30
is all common are 2&3
no common are 2,2,5
LCM=2×2×2×3×5=120
LCM for three or more number is
all common×no common×some common
LCM of 24,30,16 is
24=2×2×2×3
30=2×3×5
16=2×2×2×2
all common=2
some common=2,2,3
no common 2,5
hence LCM=2×2×2×3×2×5=240

Answer 2

HCF=highest common factors

I hope this will help you