# H.C.F. of two numbers is 9 and their L.C.M is 270. If the sum of hte numbers is 99 :

H.C.F. of two numbers is 9 and their L.C.M is 270. If the sum of hte numbers is 99, their difference is equal to

(a) 18

(b) 15

(c) 12

(d) 9

(a) 18

(b) 15

(c) 12

(d) 9