The HCF of two numbers is 16 and their product is 3072. What is the LCM?
Which of the following numbers is divisible by 3?
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Which of the following is a prime number?
Which of the following is not a twin prime?
Find the greatest number which divides 126, 150 and 210 leaving remainder 6 in each case.
Find the largest number that will divide 76, 113 and 186 leaving remainder 4, 5, 6 respectively.
Find the smallest number which when divided by 16, 36 & 40 leaves a remainder 7 in each case.
Which greatest number of 4 digits is exactly divisible by 12, 16, 28 & 36?
The HCF of two numbers is 23 and their LCM is 1449. If one of the numbers is 161 what is the other?
Find the smallest number which when divided by 3 is divisible by 21, 28, 36 and 45?
9 videos120 docs49 tests

9 videos120 docs49 tests
