Advertisements
Advertisements
प्रश्न
Find the LCM:
12, 15, 45
Advertisements
उत्तर
| 2 | 12 |
| 2 | 6 |
| 3 | 3 |
| 1 |
| 3 | 15 |
| 5 | 5 |
| 1 |
| 3 | 45 |
| 3 | 15 |
| 5 | 5 |
| 1 |
12 = 2 × 2 × 3
15 = 3 × 5
45 = 3 × 3 × 5
∴ LCM = 3 × 5 × 2 × 2 × 3
= 180
संबंधित प्रश्न
Find the LCM:
24, 40, 80, 120
The LCM of 12, 15, 20, 27 is
Find the least number which when divided by 12, 16, 24 and 36 leaves a remainder 7 in each case.
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.
8, 12
Find the LCM set of numbers using prime factorisation method.
30, 40, 60
Find the LCM set of numbers using prime factorisation method.
15, 25, 75
Find the smallest number which is exactly divisible by all the numbers from 1 to 9
L.C.M of 5, 15 _____________________
Find first three common multiples of the given number.
12, 9
