You need at least two numbers to find a GCF.
Wiki User
∙ 8y agoWiki User
∙ 13y agogcf of 189 is 189.
The GCF of 27 and 189 is 27.
The GCF is 3.
The GCF is 27.
21 goes into 126 6times 21 goes into 189 9times gcf =21
Greatest common factor of 189 and 225 is 9.
The GCF is 27.
The GCF is 63.
The GCF is 9.
The GCF is 27.
The GCF is 1.
The GCF of 27 and 189 is 27.
The GCF is 27.
GCF(105, 145, 189) = 1: the three are coprime.
225=3^2x5^2 189=3x7x9 Therefore GCF(225, 189) = 3
The greatest common factor of 189 and 195 is 3.
The GCF is 1.
The GCF is 3.