Advertisements
Advertisements
प्रश्न
Find the HCF and LCM:
17, 102, 170
Advertisements
उत्तर
| 2 | 102 |
| 3 | 51 |
| 17 | 17 |
| 1 |
| 2 | 170 |
| 5 | 85 |
| 17 | 17 |
| 1 |
17 = 17
102 = 2 × 3 × 17
170 = 2 × 5 × 17
∴ HCF of 17, 102 and 170 = 17
∴ LCM of 17, 102 and 170 = 17 × 2 × 3 × 5
= 510
संबंधित प्रश्न
Find out the LCM of the following number:
15, 20
The HCF of this pair of numbers is not 1.
The LCM and HCF of two numbers are 432 and 72 respectively. If one of the numbers is 216, what is the other?
A trader has three bundles of string 392 m, 308 m and 490 m long. What is the great est length of string that the bundles can be cut up into without any left over string?
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?
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 26, 39 and 52 is _________
The number divisible by 5 with no remainder
Find the smallest 4-digit number which is divisible by 18, 24 and 32.
