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प्रश्न
Find the LCM:
4, 12, 20
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उत्तर
| 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
संबंधित प्रश्न
Veena has some beads. She wants to make necklaces with an equal number of beads in each. If she makes necklaces of 16 or 24 or 40 beads, there is no bead left over. What is the least number of beads with her?
Find the LCM:
12, 15, 45
Find the LCM:
18, 36, 27
Find the LCM of the numbers given below:
36, 60, 72
Find the LCM of the numbers given below:
36, 40, 126
Find the LCM of the numbers given below:
48, 64, 72, 96, 108
Find the least number which when divided by 16, 36, and 40 leaves 5 as the remainder in each case.
Can two numbers have 12 as their HCF and 512 as their LCM? Justify your answer.
In a morning walk, three persons step off together. Their steps measure 80 cm, 85 cm, and 90 cm respectively. What is the minimum distance each should walk so that all can cover the same distance in complete steps?
Find the least number which when divided by 12, 16, 24 and 36 leaves a remainder 7 in each case.
