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General & Competition Sub-Math (Vidyasagar)
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Vidyasagar Math Ch-10: LCM And HCF
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Vidyasagar Math Ch-10: Exercise-10(A)
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Find the HCF of 27 and 80.
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You Search:-
Find the HCF of 27 and 80.
Sol
n
Date / Update:-
03-Sep-2026
Solution:-
Exercise 10(A) Q-4
Find the HCF of 27 and 80.
(A) 1
(B) 27
(C) 3 (D) 6
Author The Post
Dharmendra Kumar
Total Earn: ₹ 5095.26
Vidyasagar Math Ch-10: Exercise-10(A)
Q1. What will be the HCF of 3/9 and 12/18.
Q2. The HCF and LCM of two numbers are 5 and 280. If one of them is 35, then find the other.
Q3. Find the LCM of 6, 16, 18 and 30.
Q4. Find the HCF of 27 and 80.
Q5. Find the greatest number that will divide 38, 74 and 183 leaving 2, 2 and 3 as remainders respectively.
Q6. The HCF of two numbers is 96 and their LCM is 1296. If one of the number is 864, then find other number.
Q7. Find the HCF of 12, 24 and 60.
Q8. Find the LCM of 4, 6 and 7.
Q9. Find the HCF of 84, 105 and 147.
Q10. Find the greatest number of 4-digits such that they are exactly divisible by 12, 15, 20 and 35.
General & Competition
General & Compitition Sub-Math (Oscer)
General & Competition Sub-Math (Vidyasagar)
Chapters List
Vidyasagar Math Ch-5: Indices (Exponents) & Saurds
Vidyasagar Math Ch-6: Unitary Method
Vidyasagar Math Ch-7: Fractions
Vidyasagar Math Ch-8: Decimals Fraction
Vidyasagar Math Ch-9: Square Root And Cube Root
Vidyasagar Math Ch-10: LCM And HCF
Vidyasagar Math Ch-11: Ratio and Proportion
General & Competition Math (Vidyasagar) Ch-4: Simplification & Problem
General & Competition Math (Vidyasagar) Ch-3: Algebra
General & Competition Math (Vidyasagar) Ch-1: Important Formulae
General & Competition Math (Vidyasagar) Ch-2: Number System
Vidyasagar Math Ch-10: LCM And HCF
Vidyasagar Math Ch-10: Facts And Formula
Vidyasagar Math Ch-10: Example-10(A)
Vidyasagar Math Ch-10: Exercise-10(A)
Vidyasagar Math Ch-10: Example-10(B)
Vidyasagar Math Ch-10: Exercise-10(B)
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