Cluster · HCF and LCM Calculations
| Question | Category | Subtype | Difficulty | |
|---|---|---|---|---|
|
The HCF and LCM of two numbers are 12 and 7056 respectively. If the value of the first number is 144, find the value of the second number. pipeline-801874
|
railways | — | intermediate | |
|
Sum of LCM and HCF of two numbers is 168 and the difference between LCM and HCF is 120. If first number is 72, find the other number. pipeline-1298803
|
railways | — | intermediate | |
|
The HCF of two numbers is 6 and their LCM is 253080. If one of the numbers is 4218, what is the second number? pipeline-1291843
|
railways | — | intermediate | |
|
The product of two numbers is 3375, and their HCF is 15. Find their LCM. pipeline-1290965
|
railways | — | intermediate | |
|
If the product of two numbers is 2400 and their LCM is 96 then their HCF is: pipeline-1290964
|
railways | — | intermediate | |
|
Two numbers are in the ratio of 4 : 3. The product of their HCF and LCM is 2700. The difference between the numbers is: pipeline-1273211
|
railways | — | intermediate | |
|
The LCM of two numbers is 14 times their HCF. If one of the numbers is 36 and the sum of the LCM and the HCF is 270, then find the value of other number is: pipeline-1360757
|
railways | — | intermediate | |
|
The HCF of two numbers is 7 and their LCM is 434. If one of the numbers is 14, find the other. pipeline-1263128
|
railways | — | intermediate | |
|
Let the HCF of m and n be ‘a’ and let n = ab, LCM of m and n is given by: pipeline-1360656
|
railways | — | intermediate | |
|
The LCM of two numbers is 147 and their HCF is 7. If one number is 21, find the other number. pipeline-1360747
|
railways | — | intermediate | |
|
The LCM of x and y is 441 and their HCF is 7. If x = 49 then find y. pipeline-1360568
|
railways | — | intermediate | |
|
Three numbers are in the ratio of 5 : 7 : 9 and their LCM is 34,650. Their HCF is: pipeline-1040139
|
railways | — | intermediate | |
|
The ratio of two numbers is 4 : 5, and their HCF is 3. What is their LCM? pipeline-1043488
|
railways | — | intermediate | |
|
If three numbers are in the ratio of 1 : 3 : 7, and their LCM is 336, then their HCF is: pipeline-1043386
|
railways | — | intermediate | |
|
The LCM of two prime numbers x and y (x > y) is 533. The value of 4y - x is: pipeline-1040137
|
railways | — | intermediate | |
|
If the LCM of two numbers a and b is 60 and their HCF is 15. Determine their mean proportion. pipeline-1040573
|
railways | — | intermediate | |
|
The sum of the two numbers is 18 and their HCF and LCM are 3 and 54 respectively. What will be the sum of their reciprocals? pipeline-1037312
|
railways | — | intermediate | |
|
The L.C.M and H.C.F of two numbers are 40 and 55. If one number is 22 then, find another number. pipeline-1036657
|
railways | — | intermediate | |
|
The L.C.M and H.C.F of the two numbers are 147 and 7 respectively. If one of the two numbers is 21 then, find the 1/7th of another number. pipeline-1021937
|
railways | — | intermediate | |
|
If the L.C.M. and H.C.F. of two numbers are 98 and 16, respectively, and one of the numbers is 49, then find the other number. pipeline-1021820
|
railways | — | intermediate | |
|
The sum of two numbers is 1215 and their HCF is 81. If the numbers lie between 500 and 700, then the sum of the reciprocal of the numbers is? pipeline-823632
|
railways | — | intermediate | |
|
The ratio of four positive numbers is 5 : 8 : 12 : 18 and their LCM is 2880. The difference between the greater and the smaller number is: pipeline-801568
|
railways | — | intermediate | |
|
The L.C.M. and H.C.F. of two numbers are 154 and 5. If one of the numbers is 11, then find the 1/10th of another number. pipeline-801673
|
railways | — | intermediate | |
|
The sum and the difference of the LCM and HCF of two positive numbers are 148 and 140, respectively. If one number is 16, then the other number is pipeline-801573
|
railways | — | intermediate | |
|
The product of the LCM and HCF of two positive numbers is 72. The difference of these two numbers is 1. Find the numbers. pipeline-1346838
|
ssc | — | intermediate | |
|
The sum of two numbers is 1215 and their HCF is 81. If the numbers lie between 500 and 700, then the sum of the reciprocal of the numbers is? pipeline-1346180
|
ssc | — | intermediate | |
|
The sum of two numbers is 25, and their HCF and LCM are 3 and 105, respectively. The sum of the reciprocals of the two numbers is: pipeline-1337978
|
ssc | — | intermediate | |
|
The ratio of two numbers is 4 : 5, and their HCF is 3. What is their LCM? pipeline-1201463
|
ssc | — | intermediate | |
|
The LCM and HCF of the two numbers are 168 and 6 respectively. If one of the numbers is 24, find the other. pipeline-1202160
|
ssc | — | intermediate | |
|
The sum of the two numbers is 35. Their product is 150. Find the HCF of the sum of their reciprocals and the difference of the reciprocals. pipeline-1192210
|
ssc | — | intermediate | |
|
The HCF and LCM of two numbers are 12 and 7056 respectively. If the value of the first number is 144, find the value of the second number. pipeline-1200546
|
ssc | — | intermediate | |
|
If three numbers are in the ratio of 1 : 3 : 7, and their LCM is 336, then their HCF is: pipeline-1201273
|
ssc | — | intermediate | |
|
The L.C.M. and H.C.F. of the two numbers are 300 and 50 respectively. If the sum of these two numbers is 250 then what is the difference between the two numbers? pipeline-1193634
|
ssc | — | intermediate | |
|
Two natural numbers A and B have HCF of 13 and LCM of 455. What is the sum of the numbers? (Given A ≠ B ≠ 13) pipeline-1168724
|
ssc | — | intermediate | |
|
The product of two numbers is 3375, and their HCF is 15. Find their LCM. pipeline-1133180
|
ssc | — | intermediate | |
|
The LCM of two prime numbers x and y (x > y) is 533. The value of 4y - x is: pipeline-1097099
|
ssc | — | intermediate | |
|
The sum of two numbers is 1215 and their HCF is 81. If the numbers lie between 500 and 700, then the sum of the reciprocal of the numbers is? pipeline-1103452
|
ssc | — | intermediate | |
|
If the L.C.M. and H.C.F. of two numbers are 98 and 16, respectively, and one of the numbers is 49, then find the other number. pipeline-1022219
|
ssc | — | intermediate | |
|
Two natural numbers A and B have HCF of 13 and LCM of 455. What is the sum of the numbers? (Given A ≠ B ≠ 13) pipeline-1153609
|
ssc | — | intermediate | |
|
The sum of the two numbers is 35. Their product is 150. Find the HCF of the sum of their reciprocals and the difference of the reciprocals. pipeline-1144725
|
ssc | — | intermediate | |
|
Find the ratio of LCM to HCF of the numbers 99 and 15. pipeline-1130511
|
ssc | — | intermediate | |
|
If the HCF of the two numbers is 4 and the product of these two numbers is 224. Find the LCM of numbers. pipeline-1026550
|
ssc | — | intermediate | |
|
Three numbers are in the ratio of 5 : 7 : 9 and their LCM is 34,650. Their HCF is: pipeline-1099716
|
ssc | — | intermediate | |
|
The product of two numbers is 1472 and their HCF is 8. Find their LCM pipeline-1144706
|
ssc | — | intermediate | |
|
The L.C.M. and H.C.F. of the two numbers are 300 and 50 respectively. If the sum of these two numbers is 250 then what is the difference between the two numbers? pipeline-1054551
|
ssc | — | intermediate | |
|
The HCF of two numbers is 7 and their LCM is 434. If one of the numbers is 14, find the other. pipeline-1026877
|
ssc | — | intermediate | |
|
The HCF and LCM of two numbers are 12 and 7056 respectively. If the value of the first number is 144, find the value of the second number. pipeline-1042477
|
ssc | — | intermediate | |
|
If the product of the two numbers is 480 and the H.C.F. of these numbers is 10 then what is the L.C.M. of the given numbers? pipeline-1038819
|
ssc | — | intermediate |