Question
HCF of two numbers 75 and 105 can be expressed in the form of (15m – 120) whereas LCM of these two numbers can be expressed in the form of (50n – 25). Find the ratio of (n ×
HCF of two numbers 75 and 105 can be expressed in the form of (15m – 120) whereas LCM of these two numbers can be expressed in the form of (50n – 25). Find the ratio of (n ×
m).
More HCF and LCM Questions
- The HCF of two numbers is 18 and their LCM is 540. If one of the numbers is 90, find the other number.
- 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.
- Find out how much the Least Common Multiple exceeds the Highest Common Factor of 16, 40, and 80.
- The HCF of two numbers is 56, and their LCM is 1680. What is the sum of the numbers?
- The HCF of two numbers is 20. If their product is 16000, then how many such pairs exist?
- Find the difference between sum of digits of LCM and HCF of 36, 84 and 132.
- Find the difference between sum of digits of LCM and HCF of 25, 50 and 75.
- Three numbers are in the ratio 2:5:7 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
- The LCM of two numbers is 15 times their HCF. The sum of HCF and LCM of these numbers is 352.If one of the numbers is 110, find the other number.
- The greatest number, which when subtracted from 7452, gives a number exactly divisible by each of 20, 27, 30 and 32, is:
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