Question
If HCF of two numbers is 11 then which of the following
can never be their LCM?Solution
LCM is a multiple of HCF so here 146 is not a multiple of 11. Hence 146 can never be their LCM.
Ratio of two numbers 7:9 and their LCM is 1890. Find the sum of the given two numbers.
Three numbers are in the ratio 2:3:4 and their HCF is 24. Find the numbers?
The product of two numbers is 132 and their highest common factor is 6. What is the least common multiple of these numbers?
What is the unit digit of the number 'C' obtained by subtracting the largest two-digit prime number from the least common multiple (LCM) of all single-d...
The sum of two numbers is 156 and their HCF is 26. Find how many such pairs can be formed.
Find the difference between sum of digits of LCM and HCF of 16, 40 and 64.
Let N be the greatest number that will divide 85, 112, 139 leaving the same remainder in each case. Then sum of the digits in N is:
The HCF and LCM of two natural numbers are 6 and 36, respectively. What is the difference between the two numbers, if one of the numbers is 18?
If total number of factors of 2,520 is 'y', then find the value of (y - 4)(y + 6).
A farmer has 1517 cows and 902 sheep. He farms them into flocks, keeping cows and sheep separate and having the same number of animals in each flock. If...
