Question
Two positive integers multiply to 5070, with their highest common factor being 13 and their sum amounting to 143. What is the difference between these two integers?
More HCF and LCM Questions
- The HCF of two numbers is 21. Which of the following can never be their LCM?
- A circular wire of diameter 63 cm is folded in the shape of a rectangle whose sides are in the ratio 5:4. Find the area enclosed by the rectangle.
- The HCF and LCM of two natural numbers are 8 and 48, respectively. What is the difference between the two numbers, if one of the numbers is 16?
- A car moves 144 km in 4 hours. The bike goes 1.5 m/s slower than the car. What distance (in metres) does the bike cover in 6 minutes 20 seconds?
- The HCF of two numbers is 15. If their product is 3375, then how many such pairs exist?
- The HCF of two numbers is 12 and their LCM is 420. If one number is 84, find the other number.
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- Find the difference between sum of digits of LCM and HCF of 24, 36 and 90.
- The sum of two numbers is 65 and their HCF is 13. Total number of such pairs of numbers is?
- The least number which when divided by 5, 8, 11, 14, and 17 leaves the same remainder 4 in each case, is:
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