Advertisements
Advertisements
प्रश्न
Find the HCF by the division method and reduce to the simplest form.
`161/69`
Advertisements
उत्तर
`69)overline(161)(2`
− 138
`23)overline(69)(3`
− 69
0
HCF = 23
∴ `161/69 = (161 div 23)/(69 div 23) = 7/3`
संबंधित प्रश्न
Find the HCF of the following number.
24, 36
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:
42, 45, 48
Find the prime factor of the following numbers and find their LCM and HCF.
75, 135
Find the HCF of the numbers in each of the following, using the prime factorization method:
72, 108, 180
For the below pair of numbers, verify that their product = (HCF × LCM).
490, 1155
Find the HCF of 10, 15, 12.
Find the G.C.D of the following:
2a2 + a, 4a2 – 1
Find the HCF of the following numbers:
18, 60
If the HCF of two numbers is 6, which of the following is definitely true?
