Advertisements
Advertisements
प्रश्न
Find the prime factor of the following numbers and find their LCM and HCF.
75, 135
Advertisements
उत्तर
| 3 | 75 |
| 5 | 25 |
| 5 | 5 |
| 1 |
| 3 | 135 |
| 3 | 45 |
| 3 | 15 |
| 5 | 5 |
| 1 |
∴ 75 = 3 × 5 × 5
135 = 3 × 3 × 3 × 5
HCF = 3 × 5 = 15
LCM = 3 × 5 × 5 × 9 = 675
संबंधित प्रश्न
Simplify:
`247/209`
Find the HCF of the numbers in each of the following, using the division method:
1965, 2096
Find the HCF of the numbers in each of the following, using the division method:
1794, 2346, 4761
Find the HCF and LCM of
861, 1353
Find the largest number which divides 630 and 940 leaving remainders 6 and 4 respectively.
Find the G.C.D for the following:
4x3, y3, z3
Find the HCF set of numbers using prime factorisation method.
45, 55, 95
What is the HCF of two consecutive even numbers?
Find the HCF of the following numbers:
36, 84
Three tankers contain 403 litres, 434 litres and 465 litres of diesel respectively. Find the maximum capacity of a container that can measure the diesel of the three containers an exact number of times.
