Advertisements
Advertisements
प्रश्न
Find the HCF set of numbers using prime factorisation method.
51, 85
Advertisements
उत्तर
51, 85
Prime factorisation of 51 = 3 × 17
Prime factorisation of 85 = 5 × 17
Common factors of 51 and 85 = 17
HCF (51, 85) = 17
| 3 | 51 |
| 17 | 17 |
| 1 |
| 5 | 85 |
| 17 | 17 |
| 1 |
APPEARS IN
संबंधित प्रश्न
Find the HCF of the following number.
39, 25
The number of students of Std 6th and Std 7th who went to visit the Tadoba Tiger Project at Chandrapur was 140 and 196 respectively. The students of each class are to be divided into groups of the same number of students. Each group can have a paid guide. What is the maximum number of students there can be in each group ? Why do you think each group should have the maximum possible number of students?
Find the HCF:
16, 27
Find the HCF:
56, 57
Find the HCF of the numbers in each of the following, using the division method:
58, 70
Find the HCF and LCM of
145, 232
Find the G.C.D for the following:
ab2c3, a2b3c, a3bc2
G.C.D of any two prime numbers is __________
What is the HCF of two consecutive numbers?
The HCF of 10, 15 and 12 is 1. What does this imply?
