Find the least number when divided by the numbers from 3 to 8 leaves reminder 2 in each case :

What will be the least number which is divided by 3,4,6,9 leaves a reminder 2, but when divided by 11 leaves no reminder ?

Find the greatest number of 4 digits that has 124 for a factor :

Find the greatest number which is divided by 55, 127 and 175, leaves no reminder even if the dividend is same :

Find the greatest number that will divide 139 and 217 leaving the reminder 3 and 5 respectively :

The traffic light at 2 different crossing change after every 25 seconds and 45 seconds respectively. If they change simultaneously at 9:20 AM, after what time will they change again simultaneously :

Two numbers are in the ratio of 3:4, if there LCM is 180, then find the number :

Which number is substracted from 912 show that the number can be divided by 6, 10 and 15 giving reminder 2 in each case?

Find lowest common multiple of 2, 4, 5 :

The sum of two number is 42 and LCM is 98. Find there HCF :