Question

State whether the given statement is true/ false.

The LCM of $19$ and $20$ is $380$.

• A. True
• B. False

Answer 1

The correct option is A True

$19=1\times 19$ and

$20=2\times 2\times 5$

So, $Lcm=2\times 2\times 5\times 19=380$

$\therefore$ The given statement is true.