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 the LCM:
10, 15, 20
The HCF of 120 and 150 is ______.
The product of two two-digit numbers is 765 and their HCF is 3. What is their LCM?
Which two consecutive even numbers have an LCM of 180?
Find the LCM of the numbers given below:
144, 180, 384
Three measuring rods are 45 cm, 50 cm, and 75 cm in length. What is the least length (in metres) of a rope that can be measured by the full length of each of these three rods?
The LCM of 26, 39 and 52 is _________
Find the LCM set of numbers using prime factorisation method.
10, 15
Find the smallest 4-digit number which is divisible by 18, 24 and 32.
Find the LCM of the following numbers in which one number is the factor of the other.
- 5, 20
- 6, 18
- 12, 48
- 9, 45
What do you observe in the results obtained?
