The LCM and the GCF of Y and Y is the absolute value of Y.
If y is a multiple of x, the LCM of x and y is y.
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LCM(y, 50, 68) = 340Y.
LCM of x and y is y if y is a multiple of x. 96 is a multiple of 48, so LCM(48,96) = 96.
If Y is a variable, it can make the answer vary. If Y = 3, the LCM is 18. If Y = 5, the LCM is 90. If Y = 36, the LCM is 36. If Y is a question, the LCM of 2, 6 and 18 is 18 because 18 is the smallest positive integer that 2, 6 and 18 can all be divided into evenly with no remainder.
If the numbers are x and y then x + y = 40 x - y = 10 so x = 25, y = 15 Then LCM(x, y) = LCM(25, 15) = 75
The GCF of any two prime numbers is 1 and the LCM is their product.
The LCM of 4 and 9 is 36.
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To find the GCF of 9x^2y and 39xy^3 first look at the GCF of 9 and 39 with is 3 Now the GCF of x^2 and x is x and the GCF of y^3 and y is y so the GCF of the 9x^2y and 39xy^3 is 3xy Use a similar idea to find the LCM. The LCM of x^2 and x is x^2 and the LCM of y^3 and y is y^3, lastly, the LCM of 9 and 39 is 117 so the LCM is 117x^2y^3
The GCF is 9xyThe LCM is 36x2y3