If the variable exists in all the terms, include it.
A variable can be any number. The GCF possibilities are infinite.
No, they cannot. The GCF must evenly divide the LCM.
95
The answer would be 11The factors of 55 include 1,5,11,55The factors of 77 include 1,7,11,77...Therefore, making the Greatest Common Factor of 55 and 77, "11"It is: 11
You cannot. LCM{2,6,12} = 12 and GCF{2,6,12} = 2 LCM{4,6,12} = 12 and GCF{4,6,12} = 2 The two sets have the same LCM and GCF but, clearly, their sums are different.
The GCF is 6xy
Find the gcf for the coefficients and find the smallest exponential for the variable(s), but the variable must be in all the monomial terms.
A variable can be any number. The GCF possibilities are infinite.
30 over 108 is a fraction. A fraction does not (cannot) have a GCF.
The greatest common factor of a variable, raised to different powers, is the LOWEST of the powers - in this case, x to the power 2.
A variable can be any number. The GCF possibilities are infinite.
The GCF will help you to simplify fractions.
No, they cannot. The GCF must evenly divide the LCM.
The GCF is a single number so there cannot be any pair of numbers in the answer.
In such cases, typicall different variables appear raised to different powers. You choose the smallest of such powers. If a variable only appears in one of the two expressions, you don't include it at all.
Conventionally, it is a numerical coefficient multiplied by the highest power of the variable in the polynomial.
The GCF of 45 and 3 is 3. The GCF of 45 and 2 is 1.