Question
The HCF of a^6 - 1 and a^4+ 2a^3- 2a-1 is
More HCF and LCM Questions
- The product of two numbers is 5600 and their L.C.M is 280. What is the H.C.F of the two numbers?
- The least number which is exactly divisible by 5, 15 and 35 is
- Three numbers are in the ratio 5:6:9 respectively. If the HCF of the numbers is 2, then find the LCM of the numbers.
- Find the HCF and LCM of 24 and 36.
- Three numbers are in the ratio 3:5:7 respectively. If the HCF of the numbers is 4, then find the LCM of the numbers.
- The product of two numbers is 504 and their HCF is 6. Total number of such pairs of numbers is?
- A dealer purchased 16 gadgets at Rs. 30 each. He sold 6 at 20% profit, 4 at 15% loss, and the rest at 10% profit. Compute the overall profit or loss.
- A boy can swim in still water at a speed of 8 km/hr. If the speed of the current would have been 3 km/hr, then the boy could swim 55 km
- Three numbers a, b and c are co-prime to each other such that ab = 99 and bc = 275. Find the value of (a + b + c).
- What is the difference between the LCM and HCF of 21, 49?
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