Advertisements
Advertisements
प्रश्न
Find the LCM:
24, 40, 80, 120
Advertisements
उत्तर
| 2 | 24 |
| 2 | 12 |
| 2 | 6 |
| 3 | 3 |
| 1 |
| 2 | 40 |
| 2 | 20 |
| 2 | 10 |
| 5 | 5 |
| 1 |
| 2 | 80 |
| 2 | 40 |
| 2 | 20 |
| 2 | 10 |
| 5 | 5 |
| 1 |
| 2 | 120 |
| 2 | 60 |
| 2 | 30 |
| 3 | 15 |
| 5 | 5 |
| 1 |
24 = 2 × 2 × 2 × 3
40 = 2 × 2 × 2 × 5
80 = 2 × 2 × 2 × 2 × 5
120 = 2 × 2 × 2 × 3 × 5
∴ LCM = 2 × 2 × 2 × 2 × 3 × 5
= 240
संबंधित प्रश्न
Find the HCF and LCM:
32, 16
Find the HCF and LCM:
23, 69
An electronic device makes a beep every 15 minutes. Another device makes a beep after every 20 minutes. They beeped together at 6 a.m. At what time will they next beep together?
The LCM of 24, 36, 40 is
Determine the smallest 3-digit number which is exactly divisible by 6, 8, and 12.
Shreyas, Shalaka, and Snehal start running from the same point on a circular track at the same time and complete one lap of the track in 16 minutes, 24 minutes, and 18 minutes respectively. What is the shortest period of time in which they will all reach the starting point together?
Find the LCM set of numbers using prime factorisation method.
6, 9
Find the LCM set of numbers using prime factorisation method.
10, 15
Arun and Shahjahan goes for walking in a circular path of a park in the same direction. Arun takes 6 minutes to complete one round, while Shahjahan takes 8 minutes to complete one round. In how many minutes will they meet each other?
Which of the following pairs has 30 as their LCM?
