Question
The LCM and HCF of two integers are 540 and 12 respectively. If one of the integers is 90, find the second integer.
More HCF and LCM Questions
- The HCF of two numbers 144 and 2160 is:
- The LCM of two numbers is 1800 while their HCF is 36. If one of the numbers is 432, then the other number is:
- Find the HCF and LCM of 42 and 70.
- 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
- Two numbers are in the ratio of 4:5, respectively. If their HCF is 18, then find their LCM.
- 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).
- The LCM of two natural numbers is 18 times their HCF. If the product of given two numbers is 16,200, then find the LCM of the numbers.
- What is the HCF of (x4 - x2 - 6) and (x4 - 4x2 + 3) ? (a) x2 - 3 (b) x + 2 (c) x + 3 ...
- The greatest number of four digits which when divided by 5, 7, 9 leave remainders 3, 5, 7 respectively is:
- If the total number of factors of 1250 is 'y', then find the value of (y - 4)(y + 7).
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