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
- If the product of two numbers is 252 and their HCF is 9, determine their LCM.
- If there is a loss of 20% on selling the article at 16/27 of the original selling price then what will be the percentage profit after selling the article a...
- The LCM and HCF of two integers are 540 and 12 respectively. If one of the integers is 90, find the second integer.
- Three numbers are in the ratio 1:4:5 respectively. If the HCF of the numbers is 7, then find the LCM of the numbers.
- Three numbers are in the ratio 7:2:3 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
- The LCM and the HCF of the numbers 25 and 50 are in the ratio:
- Three numbers are in the ratio 6:9:10 respectively. If the HCF of the numbers is 3, then find the LCM of the numbers.
- The LCM of two numbers is 960 while their product is 7680. Find the greatest common divisor of the two numbers.
- The least number which when divided by 3, 9, 12 and 16 leave zero remainder in each case and when divided by 17 leaves a remainder of 8 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).
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