Aptitude - Problems on H.C.F and L.C.M - Discussion
Discussion Forum : Problems on H.C.F and L.C.M - General Questions (Q.No. 8)
8.
The G.C.D. of 1.08, 0.36 and 0.9 is:
Answer: Option
Explanation:
Given numbers are 1.08, 0.36 and 0.90. H.C.F. of 108, 36 and 90 is 18,
H.C.F. of given numbers = 0.18.
Discussion:
78 comments Page 4 of 8.
Abitha said:
7 years ago
Why finding HCF here? Please explain to me.
SATYAJIT gupta said:
7 years ago
0.09 should be the right answer.
Angie said:
7 years ago
0.9 is greater than 0.18. So 0.9 should be the answer.
Avinash Khapare said:
7 years ago
@Priya.
Just multiply that no's by 100 then find HCF and when you got HCF then again divide the HCF by 100.
Just multiply that no's by 100 then find HCF and when you got HCF then again divide the HCF by 100.
Avinash Khapare said:
7 years ago
@Angie.
It's 0.09 not 0.9.
It's 0.09 not 0.9.
Yogesh said:
9 years ago
The factors of 9 are: 1, 3, 9.
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36.
The factors of 108 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.
Then the greatest common factor is 9. So, the answer should be 0.9.
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36.
The factors of 108 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.
Then the greatest common factor is 9. So, the answer should be 0.9.
Mani said:
6 years ago
I can't understand please explain.
Pavithra said:
6 years ago
Actually the question is correct but their is no option in that the answer will be 2/100 = 0.02.
Keerthi said:
6 years ago
Why we won't do the lcm for denominators, According to the formula? Please anyone explain.
Jaspreet said:
6 years ago
If 0.9 will be 0.09 then.
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