Question

If the LCM of a and 18 is 36 and the HCF of a and 18 is 2, then a is​

Answer 1

Answer:

LCM of 18 and 36 is 36....

Answer 2

$\boxed{ \huge{ \sf \bold{lcm \: = 18 \: and \: 36}}}$

2,(18.36

2,(9,18

3,(9,9

3,(3,3,

(1,1

2×2×3×3

2×2×3×3LCM =36

$\boxed{ \huge{ \sf \: hcf \: = 18 \: and \: 2}}$

2,(18

3,(9

3,(3

(1

18 = 2×3×3

2,(2

(1

2= 2×1

18=2×3×3

2=2×1

2 is similar

HCF = 2×2

=4