Consider a two-digit number. The difference between the number and the number we get when its digits are reversed is 27. If the sum of the digits in the given number is 9, find the HCF of the number and the number when its digits are reversed.
The LCM of 15x3y4 and 12x2y5
The LCM of the three numbers 45, 25 and 35 is:
What is the HCF of 132 and 176?
The HCF of 96, 156 and 60 is
The LCM of 60 and 54 is
The LCM of 145 and 87 is:
Find the HCF of 48, 92 and 140.
The ratio of two numbers is 4:3 and their HCF is 8. Find their LCM.
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