Required no. of ways = 4! x 3! x 2!
Find the value of 'a' such that (x + a) is the H.C.F of the polynomials 3x²-2x - 8 and 2x²- 7x -6.
The LCM of two numbers is 1991 and their HCF is 23. If one of the numbers is 181, the other number is
Find the HCF of 36, 108, and 156.
Find the smallest multiple of 10 that, when divided by 4, 6, and 9, leaves a remainder of 4 in each case.
What is the unit digit of the sum of 3694 and the product of 214 and 123?
The sum of two numbers is 156 and their HCF is 26. Find how many such pairs can be formed.