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The sum of two numbers is 126 and their HCF is 14. Total number of such pairs of numbers is?
The least common multiple (LCM) of two numbers is 22 times their highest common factor (HCF). One of the numbers is 132, and the sum of the HCF and LCM ...
Find out the sum of digits of largest number that leaves same remainder when it divides 12003, 6006, 5506 and 10006.
The HCF of two numbers is 89 and their LCM is 2136. If no number is below 100 so the difference between the two numbers is-
Three boys runs around a circular track and takes 20 min, 25 min and 30 min respectively to complete the one round. When do they all come relatively to ...
The sum of two numbers is 143, and their difference is 13. What is the L.C.M of these two numbers?
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 is
Find the greatest number which when divide 69,103 & 171 leave a same remainder 1 in each case?
Two numbers have a sum of their LCM and HCF equal to 464, and their LCM is 28 times their HCF. One of the numbers is 64. Find the difference between the...