Question
How many pairs of natural numbers (x,
How many pairs of natural numbers (x,
y) exist such that x>y and the product of x, y and HCF (x,
y) = 2520? solve this
More HCF and LCM Questions
- What will be the greatest common divisor (GCD) of (x² - 8x + 15) and (x² - 11x + 30).
- Three numbers a, b and c are co-prime to each other such that ab = 63 and bc = 77. Find the value of (a + b + c).
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- The given numbers are in the ratio 2:5:6, and their highest common factor (HCF) is 15. Determine the least common multiple (LCM) of these numbers.
- LCM of two numbers is 12 times their HCF. The product of the numbers is 25920. What will be the maximum possible difference between the numbers?
- The ratio of two number is 13 : 10 and their HCF is 25. then find out their LCM?
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