Question

H.C.F is 9 ,L.C.M is 189, first number is 27 .find second number​

Answer 1

Step-by-step explanation:

Hence, the second number is 297. If the first number, LCM and HCF are 189, 2079 & 27 respectively. Therefore, Option C is the correct one.

Answer 2

Answer:

B=63

Step-by-step explanation:

Let the first number be A and second be B

now we know that

HCF (A,B) × LCM (A,B) = A× B

:. 9 × 189 = 27 × B

9× 189/ 27 = B

189/3 = B

therefore,

B= 63