Two numbers, both greater than 29, have HCF 29 and LCM 4147. The sum of the numbers is : 1). 966 2). 696 3). 669 4). 666
The LCM of two numbers is 495 and their HCF is 5. If the sum of the numbers is 100. then their difference is :
1). 10
2). 46
3). 70
4). 90
The product of the LCM and HCF of two numbers is 24. The difference of the two numbers is 2. Find the numbers
1). 8 and 6
2). 8 and 10
3). 2 and 4
4). 6 and 4
The H.C.F. and L.C.M. of two numbers are 21 and 84 respectively. If the ratio the two numbers is 1:4, then the larger of the two numbers is
1). 12
2). 108
3). 48
4). 84
If x:y be the ratio of two whole numbers and z be their HCF, then the LCM of those two numbers is
1). yz
2). $\frac{xz}{y}$
3). $\frac{xy}{z}$
4). xyz