Question

20. If HCF and LCM of two numbers are 9 and 360 respectively and if one number is 45 then the other is
(A) 7
(B) 72
(C) 36
(D) None of these

Answer 1

Explanation:

HCF X LCM= 45 X x

9 X 360= 45 X x

3240=45x

3240/45=x

72=x

option b is the correct answer

hope it helps you

please mark me the brainliest