The smallest number divisible by both 11 and 13 is 143.
To find the smallest number divisible by both 11 and 13, we need to determine the Least Common Multiple (LCM) of these two numbers. Since 11 and 13 are both prime numbers, they share no common factors other than 1. Therefore, their LCM is simply their product.
Here's how we can calculate it:
LCM(11, 13) = 11 * 13 = 143
Therefore, 143 is the smallest number that is exactly divisible by both 11 and 13.
