Advertisements
Advertisements
प्रश्न
Find the LCM:
63, 81
Advertisements
उत्तर
| 3 | 63 |
| 3 | 21 |
| 7 | 7 |
| 1 |
| 3 | 81 |
| 3 | 27 |
| 3 | 9 |
| 3 | 3 |
| 1 |
63 = 3 × 3 × 7
81 = 3 × 3 × 3 × 3
∴ LCM = 3 × 3 × 7 × 3 × 3
= 63 × 9
= 567
संबंधित प्रश्न
Find out the LCM of the following number:
9, 15
An equal number of laddoos have been placed in 3 different boxes. The laddoos in the first box were distributed among 20 children equally, the laddoos in the second box among 24 children, and those in the third box among 12 children. Not a single laddoo was leftover. Then, what was the minimum number of laddoos in the three boxes altogether?
Find the HCF and LCM:
17, 102, 170
Find the LCM of the numbers given below:
42, 63
Find the LCM of the numbers given below:
28, 36, 45, 60
The HCF of two number is 15 and their product is 1650. Find their LCM.
Wilson, Mathan and Guna can complete one round of a circular track in 10, 15 and 20 minutes respectively. If they start together at 7 a.m from the starting point, at what time will they meet together again at the starting point?
Find L.C.M of the given number.
12 and 28
Find L.C.M of the given number.
30 and 20
Find the LCM of the following numbers:
- 9 and 4
- 12 and 5
- 6 and 5
- 15 and 4
Observe a common property in the obtained LCMs. Is LCM the product of two numbers in each case?
