Question
The LCM for two prime numbers x and y, (x >
The LCM for two prime numbers x and y, (x >
y) is 319. The value of (2y +
x) :
More HCF and LCM Questions
- From a point on circular track 20 km long P, Q and R started running in the same direction at the same time with speed of 4 km per hour, 2 km per hour, 10 ...
- Three numbers a, b and c are co-prime to each other such that ab = 99 and bc = 275. Find the value of (a + b + c).
- Two numbers are in the ratio 3:5. The product of their H.C.F. and L.C.M. is 3375. The sum of the numbers is:
- What is the Highest Common Factor of 54, 162 and 270?
- Find the largest number of the five digit which is exactly divisible by 48, 72 and 108.
- A car moves 144 km in 4 hours. The bike goes 1.5 m/s slower than the car. What distance (in metres) does the bike cover in 6 minutes 20 seconds?
- Find the greatest number that will divide 420, 525 and 300 without leaving a remainder.
- Sum of the two numbers is 49 and their HCF and LCM are 7 and 70, respectively. Find the sum of reciprocal of the given two numbers.
- Three numbers are in the ratio 2:3:6 respectively. If the HCF of the numbers is 5, then find the LCM of the numbers.
- What will be the greatest common divisor (GCD) of (x² - 8x + 15) and (x² - 11x + 30).
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
