Question
Let x be the smallest number which when subtracted from 31560 makes the resulting number divisible by 13, 16, 25 and 30. The product of the digits of x is :
More HCF and LCM Questions
- Find the greatest number that will divide 115, 149 and 183 leaving remainders 3, 5, 7 respectively.
- The least number which is exactly divisible by 15, 25 and 30 is
- What is the LCM of 2/3, 4/6, 8/27?
- Find the HCF of two numbers if LCM and product of those two numbers are 45 and 630 respectively.
- The HCF and LCM of 2 numbers are 2 and 60 respectively. If one of the numbers is 14 more than the other, find the smaller number.
- The HCF of any set of 10 co-prime numbers is always:
- Find the LCM of 30, 35, 40, 60.
- The HCF and LCM of two natural numbers are 10 and 60, respectively. What is the difference between the two numbers, if one of the numbers is 30?
- Find the difference between sum of digits of LCM and HCF of 16, 40 and 64.
- Find the LCM of 25/14, 15/28, 30/21
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