Lynn Byrd, Greg Byrd and, Chris Pearce Solutions for Chapter: Integers, Exercise 4: Exercise 1.3

Write the multiples of $3$ that are less than $40$.

Write the multiples of $5$ that are less than $40$.

Find the common multiples of $3$ and $5$ that are less than $40$.

Find the common multiples of $3$ and $4$ that are less than $50$.

The common multiples of $3$ and $4$ are multiples of _____ .

Find the LCM of $8$ and $12$.

Find the LCM of $10$ and $15$.

Find the LCM of $7$ and $8$.