Find the HCF of two numbers if LCM and product of those two numbers are 65 and 975 respectively.
The LCM and the HCF of the numbers 27 and 81 are in the ratio:
The HCF of a^6 - 1 and a^4+ 2a^3- 2a-1 is
Find the HCF of 798 and 525.
LCM and HCF of the two numbers are 225 and 15 respectively. One of the numbers is 45, then find the second number.
If 16 times a number is subtracted from the square of the number and then 64 is added to the result, then the result is zero. Find the L.C.M of the num...
Two numbers are in the ratio 2:7. The product of their H.C.F. and L.C.M. is 5054. The sum of the numbers is:
The HCF of two numbers is 17. If their product is 867, then how many such pairs exist?
Find the difference between sum of digits of LCM and HCF of 20, 50 and 100.
What is the HCF of 4/5, 6/8, 8/25 ?
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