Question

The HCF and the LCM of two numbers are 4 and 48 respectively.If one of the numbers is 12, then the other number is
(a) 16 (b) 12 (c) 8 (d)4 ​

Answer 1

HCF×LCM= product of numbers

12×240=48×b

b=60

Second number is 60

Answer 2

Step-by-step explanation:

$\small\red{❥︎ᴀɴsᴡᴇʀ}$

HCF×LCM= product of numbers

12×240=48×b

$\sf\implies \: b = \frac{12 \times 240}{48} \\ b = 60$