Question
The sum of two numbers is 99 and their HCF is 9. Total number of such pairs of numbers is?
More HCF and LCM Questions
- Find the smallest number that leaves 9 as remainder when divided by both 21 and 35.
- The smallest number which when divided by 25 and 30 leaves remainder 10 and 15 respectively is:
- The HCF of two numbers is 16 and their LCM is 480. If one of the numbers is 96, what is the other number?
- The sum and difference of L.C.M and H.C.F of two numbers are 294 and 126. If one of the numbers is 21, find the other number.
- Three boys runs around a circular track and takes 25 min, 35 min and 40 min respectively to complete the one round. When do they all come relatively to the...
- Two numbers are in the ratio 4:7. The product of their H.C.F. and L.C.M. is 5488. The sum of the numbers is:
- The least number which is exactly divisible by 5, 15 and 35 is
- What is the least number which is a perfect square and divisible by 3, 10, 12, and 15?
- In a school, 68 boys and 119 girls have been divided into the largest possible equal classes, so that each class of boy numbers the same as each class of g...
- Two numbers have HCF 4 and LCM 48. If one of the numbers is 12, find the other number.
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