Question
Find the HCF and LCM of 18 and 30.
More HCF and LCM Questions
- If the highest common factor of two numbers is 12, then which of the following may be the least common multiple of the numbers?
- Let N be the greatest number that will divide 82, 105, 128 leaving the same remainder in each case. Then sum of the digits in N is:
- The LCM and HCF of two numbers is 192 and 16 respectively. If the sum of the number is 112, then find the difference between the numbers.
- The least number which is exactly divisible by 5, 15 and 35 is
- Find the least common multiple of (48/64), (36/54), and (24/72).
- HCF of two numbers 60 and 100 can be expressed in the form of (20m – 120) whereas LCM of these two numbers can be expressed in the form of (40n – 20). Find...
- The greatest number, which when subtracted from 5260, gives a number exactly divisible by each of 12, 16, 20 and 25, is:
- The LCM of two numbers is 3600 while their HCF is 60. If one of the numbers is 600, then the other number is:
- Three numbers a, b and c are co-prime to each other such that ab = 115 and bc = 253. Find the value of (a + b + c).
- The HCF of 450 and 740 is 150, their LCM is:
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