find the G.C.D of 300,450,600 and 900
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115/16 - 28/9 = 1035/144 - 448/144 = 587/144 = 4 and 11/144
The GCF or GCD of those numbers is 12. The term GCD means greatest common divisor. However a divisor of a number is also called a factor, hence the term GCF instead.In this case 12x12=144and 12x13=156.
GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25
To determine the amount of sand needed to cover 115 sq feet 1 inch thick, you need to calculate the volume in cubic feet. Since 1 cubic foot is equal to 12x12x1 = 144 cubic inches, the volume of sand required is 115 sq feet * 1 inch / 144 = 0.7986 cubic feet.
GCD: 73