Question

find the lcm of the following numbersby division method 45 , 99 , 132 , 165

Answer 1

Step-by-step explanation:

5|45

5|9

3|3

3|1

Solve the LCM of 45 =5×5×3×3 = 225

3|99

3|33

|1 1

the LCM of 99= 3×3= 9

2|132

2|66

3|33

|1 1

the LCM of 132 = 2×2×3 =12

3|162

3|54

3|18

3|6

3|3

|1

the LCM of 162 = 3×3×3×3×3 = 213