Question
Which one set of the letters when sequentially placed at
the gaps in the given letter series shall complete it? cab __ cca __ ___ ccaa __ __Solution
C starts and end the given series and makes 3 series. A is in the increasing pattern and B is in the decreasing pattern in the given series.
- The sum of the HCF and LCM of two numbers is 340, and the LCM is 16 times the HCF. If one of the numbers is 40, find the other number.
- The product of two numbers is 198 and their HCF is 11. What is the LCM of these two numbers?
Find the HCF of 245, 350 and 385.
The LCM of two numbers is 720. The HCF of these numbers is 12. If one of the numbers is 48, find the other number.
- Three numbers are in the ratio 3:5:7 respectively. If the HCF of the numbers is 4, then find the LCM of the numbers.
The HCF and LCM of two natural numbers are 8 and 48, respectively. What is the difference between the two numbers, if one of the numbers is 16?
Find the least number of four digits which is exactly divisible by 6, 8 and 16?
The HCF of 5453 and 6409 is 221, their LCM is:
Find the least common multiple of (28/42), (35/49), and (14/21).
How many factors does the number 675 have in total?