Question

find the lcm of28 , 18 ,30​

Answer 1

LCM OF 28,,18 & 30

• 28 = 2 × 2 × 7.
• 18 = 2 × 3 × 3.
• 30 = 2 × 3 × 5.

Answer 2

Answer:

1260

Step-by-step explanation:

2|28,18,30

2|14,9,15

3|7,9,15

3|7,3,5

5|7,1,5

7|7,1,1

 |1,1,1

L.C.M. = 2x2x3x3x5x7 = 1260