The greatest common divisor of two positive integers less than $100$ is equal to $3$. their least common multiple is twelve times one of the integers. what is the largest possible sum of the two integers?

129

Step-by-step explanation:

Let a and b be two numbers.

We have been given that the greatest common divisor of two positive integers less than 100 is equal to 3. We can represent this information as .

Their least common multiple is twelve times one of the integers. We can represent this information as .

Now, we will use property .

Upon substituting our given values, we will get:

Switch sides:

Now, we need to find a number less than 100, which is co-prime with 12 after dividing by 3.

The greatest multiple of 3 less than 100 is 99, but it is not co-prime with 12 after dividing by 3.

Similarly 96 is also not co-prime with 12 after dividing by 3.

We know that greatest multiple of 3 (less than 100), which is co-prime with 12, is 93.

Let us add 36 and 93 to find the largest possible sum of the required two integers as:

Therefore, the required largest possible sum of the two integers is 129.

what are ur choices?

5/20 so 25%

step-by-step explanation: