Three numbers a, b and c are co-prime to each other such that ab = 34 and bc = 51. Find the value of (a + b + c).
What is the highest common factor of 120 and 1800?
Find the smallest 4-digit number that is exactly divisible by 14, 20 and 27.
Find the HCF and LCM of 36, 45 and 60.
Find the greatest number which when divide 69,103 & 171 leave a same remainder 1 in each case?
The HCF of two numbers is 6 and their LCM is 72. If one number is 18, find the other number.
LCM of two prime numbers 'p' and 'q' is 323 where p < q. Find the value of 'q'.
Four machine makes a beep after every 1, 3, 5 and2 min respectively . In 5hrs , how many times do they beep together if they have just beeped together. ...
LCM and HCF of the two numbers are 225 and 15 respectively. One of the numbers is 45, then find the second number.
What is the Highest Common Factor of 48, 144 and 240?
