Question
Find the least number which when divided separately by 15, 20, 35 and 45 leaves 3 as remainder in each case?
More HCF and LCM Questions
- The LCM of two numbers is 3600 while their HCF is 60. If one of the numbers is 600, then the other number is:
- If the highest common factor of two numbers is 25, then which of the following may be the least common multiple of the numbers?
- What will be the greatest common divisor (GCD) of (x² - 13x + 40) and (x² - 10x + 25).
- The HCF of two numbers is 12 and their LCM is 420. If one number is 84, find the other number.
- The product of two positive integers is 2646. If their HCF is 7 and their sum is 105, then find the difference between the numbers.
- Three numbers are in the ratio 7:5:4 respectively. If the HCF of the numbers is 3, then find the LCM of the numbers.
- 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 of two numbers is 48, and their LCM is 1440. If one of the numbers is 576, find the other number.
- If two numbers have a product of 350 and their HCF is 7, find the LCM of these numbers.
- Find the greatest number that will completely divide 171,209 & 228 ?
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