Question
What will be the greatest common divisor (GC
- D of (x² - 8x + 15) and (x² - 11x + 30).
More HCF and LCM Questions
- Find the HCF and LCM of 24 and 36.
- Three numbers a, b and c are co-prime to each other such that ab = 70 and bc = 45. Find the value of (a + b + c).
- The LCM of two numbers is 240, and they are in the ratio 3:5. Determine the sum of these numbers.
- Find the greatest number which when divide 49,145 & 241 leave a same remainder 1 in each case?
- What is the Highest Common Factor of 54, 162 and 270?
- The greatest number, which when subtracted from 5260, gives a number exactly divisible by each of 12, 16, 20 and 25, is:
- Train X running at a speed of 32 km/hr crosses train Y in 20 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is 65...
- Find the smallest 4-digit number that is exactly divisible by 14, 20 and 27.
- What is the difference between the LCM and HCF of 36, 40?
- The LCM of two natural numbers is 15 times their HCF. If the product of given two numbers is 13,500, then find the LCM of the numbers.
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