Question

If LCM of a and 18 is 36 and HCF of a and 18 is 2, then a =?
(a)2 (b)4 (c)5 (d)1​

Answer 1

LCM × HCF = a × 18

36 × 2 = a × 18

72 = 18(a)

18a = 72

a = 72/18 = 4

ANS - VALUE OF a is 4

OPTION B IS CORRECT ANSWER 4

HOPE IT'S HELPFUL TO YOU.

Answer 2

Answer:

b is correct answer = 4

Step-by-step explanation:

value of a is 4 then answer b is correct answer