Advertisements
Advertisements
प्रश्न
Find the prime factor of the following numbers and find their LCM and HCF.
114, 76
उत्तर
| 2 | 76 |
| 2 | 38 |
| 19 | 19 |
| 1 |
| 2 | 114 |
| 3 | 57 |
| 19 | 19 |
| 1 |
76 = 2 × 2 × 19
114 = 2 × 3 × 19
HCF = 2 × 19 = 38
LCM = 2 × 19 × 2 × 3 = 228
संबंधित प्रश्न
Two ropes, one 8 meters long and the other 12 meters long are to be cut into pieces of the same length. What will the maximum possible length of each piece be?
Find the HCF of the numbers in each of the following, using the prime factorization method:
272, 425
Find the HCF and LCM of
145, 232
Find the HCF of the following numbers: 20, 28, and 36.
Two tankers contain 850 litres and 680 litres of kerosene oil respectively. Find the maximum capacity of a container which can measure the kerosene oil of both the tankers when used an exact number of times.
Find the HCF of 10, 15, 12.
Find the G.C.D for the following:
4x3, y3, z3
Find the HCF set of numbers using prime factorisation method.
18, 24
Find the HCF set of numbers using prime factorisation method.
51, 85
HCF of co-prime numbers 4 and 15 was found as follows by factorization:
4 = 2 × 2 and 15 = 3 × 5 since there is no common prime factor, so HCF of 4 and 15 is 0. Is the answer correct? If not, what is the correct HCF?
