Question

The HCF of 2 number is 3 and their LCM is 36 .If one number is 12 what is the other number

Answer 1

Answer:9

Step-by-step explanation: According to a theorem,

LCM of two numbers X HCF of the two numbers = The product of two numbers. i.e. Let two numbers be x and y, then

LCM(x,y) X HCF(x,y) = x X y

Hence,

3 X 36 = 12 X other number

(3 X 36) ÷ 12 = other number

108÷ 12 = other number

9 = other number.

HOPE IT HELPS

Answer 2

09

Step-by-step explanation:

H.C.F=03

L.C.M=36

1st no.=12

Other no.=H.C.F×L.C.M

1st no

3×6

12

=09

Therefore other no.=09←Ans