15,25,30 ka lcm step voice
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2 | 15 , 25 , 30 | ........ (1)
3 | 15 , 25 , 15 |......... (2)
5 | 5 , 25 , 5 | ........ (3)
5 | 1 , 5 , 1 |......... (4)
| 1 , 1 , 1 | .........(5)
LCM of 15 , 25 , 30 =
= 2×3×5×5
= 150
explanation of step (1,2,3,4,5)
- Start dividing with the smallest possible number like with 2 and write its remainder in step 2.
- Divide it with 3 ( it is smallest possible number from which 15 can divide ) write the remainder in step 3.
- Divide it with 5.
- Again divide with 5.
- When remainder become 1 than multiply all the divisor.
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