Question
The HCF of two numbers is 6 and their LCM is 84. If one of these numbers is 42, then the second number is:
More HCF and LCM Questions
- If the highest common factor of two numbers is 20, then which of the following may be the least common multiple of the numbers?
- If total number of factors of 2,520 is 'x', then find the value of (x - 7) (x + 1).
- The ratio between three numbers is 7:3:2. Their HCF is given to be 5. Determine the LCM of the numbers.
- The fruit-seller wants to pack the boxes with apples. If he packs 4 or 5 apples per box then he is left with 3 apples but if he packs with 8 or 9 apples ag...
- What is the Highest Common Factor of 54, 162 and 270?
- Find the range of the given data: 99, 101, 85, 90, 112, 87, 95
- Three numbers a, b and c are co-prime to each other such that ab = 78 and bc = 65. Find the value of (a + b + c).
- If the highest common factor of two numbers is 12, then which of the following may be the least common multiple of the numbers?
- The LCM of two natural numbers is 12 times their HCF. If the product of given two numbers is 432, then find the LCM of the numbers.
- Find the HCF and LCM of 24, 36 and 60.
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