Kusum Wadhwa and Anju Loomba Solutions for Chapter: Factors and Multiples, Exercise 1: Exercise 3 .1

Find the factors of the following.
$15$

Find the factors of the following.
$24$

Find the factors of the following.
$42$

Write the first five multiples of the following.
$3\mathrm{}$

Make a factor tree for each of the following.
$96\mathrm{}\mathrm{}$

Write the first three common multiples of $3$ and $5$.

Write the first three common multiples of $8$ and $12$.

Write the first common multiple of $5$ and $6$.