Question

Find
LCM of 15, 45,30 using prime factorisation method
​

Answer 1

Step-by-step explanation:

Ans is up

Mentioned in method

Answer 2

Answer:

• and is 90

Step-by-step explanation:

|15,45,30

5|03,09,06

3|01,03,02

3|01,01,02

2|01,01,01

5×3×3×2=45×2=90

hence solved the lcm will be 90