Advertisements
Advertisements
प्रश्न
Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.
15, 60
Advertisements
उत्तर
| 3 | 15 |
| 5 | 5 |
| 1 |
| 2 | 60 |
| 2 | 30 |
| 3 | 15 |
| 5 | 5 |
| 1 |
15 = 3 × 5
60 = 2 × 2 × 3 × 5
∴ HCF of 15 and 60 = 3 × 5
= 15
LCM of 15 and 60 = 3 × 5 × 2 × 2
= 60
Product of two numbers = 15 × 60
= 900
Product of HCF and LCM = 15 × 60
= 900
संबंधित प्रश्न
Find out the LCM of the following number:
2, 3, 5
Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.
18, 63
Find the LCM:
24, 40, 80, 120
Find the LCM of the numbers given below:
42, 63
Find the LCM of the numbers given below:
12, 18, 20
Find the LCM of the numbers given below:
28, 36, 45, 60
Find the least number which when divided by 16, 36, and 40 leaves 5 as the remainder in each case.
The traffic lights at three different road junctions change after every 40 seconds, 60 seconds and 72 seconds respectively. If they changed simultaneously together at 8 a.m at the junctions, at what time will they simultaneously change together again?
Find the smallest number which is exactly divisible by all the numbers from 1 to 9
Find L.C.M of the given number.
12 and 28
