Question
Three natural numbers X,Y,Z are pairwise co-prime and satisfy the following conditions, the least common multiple (LC
- M of X and Y is 391, the LCM of Y and Z is 667, If all three numbers are pairwise co-prime natural numbers, find the sum of X+Y+Z.
More No. System Questions
- Find the smallest 5-digit number which is divisible by 12, 18, 24 and 36.
- How many numbers between 150 and 600 are divisible by both 5 and 7?
- The cost of 9 biscuits and 12 namkeens together is Rs. 690, whereas cost of 6 biscuits and 15 namkeens together is Rs. 810. Find the cost of 3 namkeens.
- Find the greatest integer value of x that satisfies both inequalities: 3x − 7 < 20 and 2x + 5 ≤ 25
- Determine the largest 5-digit number that is divisible by ‘71’:
- Five numbers are arranged in decreasing order. The average of the first four numbers is 60, and the average of the last four numbers is 55. What is the dif...
- The unit’s digit in the product 1771 × 2663 × 3365 is
- How many 3-digit numbers can be formed using digits 1,2,3,4,5,6 without repetition such that the number is divisible by 3?
- A two-digit number '4e' is completely divisible by '4'. When the same number is divided by '3', there is a remainder of '1'. Find the value of 'e'.
- Find the smallest 3-digit number which is exactly divisible by 7.
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