Question
The greatest common divisor of 98 and 490 is:
More HCF and LCM Questions
- Find the HCF of 244 and 118.
- Determine the difference between the LCM and HCF of the numbers 15, 25, and 50.
- The HCF of two numbers is 8. Which of the following can never be their LCM?
- Find the LCM of 20, 30, 40, 50.
- Calculate the Least Common Multiple (LCM) of the two highest prime numbers under 10.
- 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).
- Find the least number that should be added to 90, so that the remainder when divided by 5, 6 and 9 will leave the same remainder 1.
- The LCM of two numbers is 150, and the numbers are in the ratio 2:5. What will be the sum of the numbers?
- If the product of two numbers is 252 and their HCF is 9, determine their LCM.
- Three numbers a, b and c are co-prime to each other such that ab = 76 and bc = 133. Find the value of (a + b + c).
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