Answer:
to find the least common multiple (LCM) of 18 and 22, you can use the following steps:
Prime factorize the numbers:
18 = 2 * 3^2
22 = 2 * 11
Identify the highest power of each prime factor that appears in either number:
The highest power of 2 is 2^1.
The highest power of 3 is 3^2.
The highest power of 11 is 11^1.
Multiply these highest powers together:
2^1 * 3^2 * 11^1 = 66.
Therefore, the least common multiple (LCM) of 18 and 22 is 66.
Explanation: