The least number which when divided by 4. 6. 8. 12 and 16 leaves a remainder of 2 in each case is :
1). 46
2). 48
3). 50
4). 56
1. If the ratio of two numbers is 2:3 and their L.C.M . is 54, then the sum of the two numbers is
5. The HCF of two numbers is 15 and their LCM is 300. If one of the number is 60, the other is :
6. Find the greatest number of five digits which when divided by 3. 5. 8. 12 have 2 as remainder :
10. The HCF of two numbers 12906 and 14818 is 478. Their LCM is