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21 goes into 126 6times
21 goes into 189 9times
gcf =21
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Related questions
What is the greatest common factor of 126 and 189?
The GCF of 126 and 189 is 63. The easiest way to solve this is by breaking down 126 and 189 into a series of prime numbers multiplied together. 126 = 2*(3^2)*7, and 189 = (3^3)*7 So taking the minimum powers on each side will give you the GCF. Thus GCD(126,189) = (2^0)*(3^2)*(7^1)= 1*9*7 = 63.
What is the gcf of 126 and 378?
The GCF is 126.
What are the multiples of 9 and 14 and 21?
The multiples of 9, 14 and 21 are infinite, starting with: 126, 252, 378, 504, 630, 756, 882 +126 . . .
What is the gcf of 189 in algebra?
You need at least two numbers to find a GCF.
What is the GCF of 189 and 54?
The GCF is 27.
What is the GCF of 189 and 441?
The GCF is 63.
What is the GCF of 90 and 189?
The GCF is 9.
What is the GCF of 135 and 189?
The GCF is 27.
What is the gcf of 189 and 20?
The GCF is 1.
What is the GCF of 27 and 189?
The GCF of 27 and 189 is 27.
What is the GCF of 6384and 126?
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