Question

hcf of two number is 11 and their lcm is 693,if one number is 77,find the other number​

Answer 1

Answer:

$formula \: is \\ first \: number \times second \: number = hcf \times lcm \\ let \: the \: other \: number \: is \: x \\ then \: 77 \times x = 11 \times 693 \\ x = \frac{11 \times 693}{77} \\ x = 99$