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प्रश्न
Find the LCM:
18, 36, 27
उत्तर
| 2 | 18 |
| 3 | 9 |
| 3 | 3 |
| 1 |
| 2 | 36 |
| 2 | 18 |
| 3 | 9 |
| 3 | 3 |
| 1 |
| 3 | 27 |
| 3 | 9 |
| 3 | 3 |
| 1 |
18 = 2 × 3 × 3
36 = 2 × 2 × 3 × 3
27 = 3 × 3 × 3
∴ LCM = 3 × 3 × 2 × 2 × 3
= 18 × 6
= 108
संबंधित प्रश्न
On the playground, if the children are made to stand for drill either 20 to a row or 25 to a row, all rows are complete and no child is left out. What is the lowest possible number of children in that school?
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The HCF of two number is 15 and their product is 1650. Find their LCM.
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