Question

लसावि काढा.

4, 12, 20

Answer 1

2	4
2	2
	1

 

2	12
2	6
3	3
	1

 

2	20
2	10
5	5
	1

4 = 2 × 2

12 = 2 × 2 × 3

20 = 2 × 2 × 5

∴ LCM = 2 × ​2 × 3 × 5

= 60