Question
Two numbers are in the ratio 4:7. The product of their H.C.F. and
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:
More HCF and LCM Questions
- The LCM of two numbers is 540, and their HCF is 18. If one of the numbers is 90, find the other number.
- Find the HCF and LCM of 24, 36 and 60.
- If the product of two numbers is 144 and their HCF is 6, then find the LCM of the given two numbers.
- The H.C.F. of two numbers is 21 and the other two factors of their L.C.M. are 10 and 14. The larger of the two numbers is:
- The HCF of each pair of 5 numbers is 3 and their LCM is 159. Find the multiplication of all the number.
- 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 = 99 and bc = 275. Find the value of (a + b + c).
- Let N be the greatest number that will divide 89, 110, 131 leaving the same remainder in each case. Then sum of the digits in N is:
- Train X running at a speed of 32 km/hr crosses train Y in 20 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is 65...
- The LCM of two natural numbers is 10 times their HCF. If the product of given two numbers is 1000, then find the LCM of the numbers.
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