The common factors of 90 and 189 are 1, 3 and 9.
The common factors of 189 and 693 are: 1, 3, 7, 9, 21, and 63
The GCF is 9.
The GCF is 9.
Factors of 189: 1,3,7,9,21,27,63,189 Factors of 200: 1,2,4,5,8,10,20,25,40,50,100,200 Their only common factor is 1.
The factors of 94 are: 1, 2, 47, 94.The factors of 189 are: 1, 3, 7, 9, 21, 27, 63, 189.The common factor is: 1The Greatest Common Factor (GCF) is: 1
The common factors are 1, 3 and 9.
The common factors of 45 and 90 are 1,3,5
The factors of 28 are:1, 2, 4, 7, 14, 28The factors of 189 are:1, 3, 7, 9, 21, 27, 63, 189The common factors are: 1, 7
The common factors are: 1, 2, 4, 5, 8, 10, 20, 40
19 and 90 have no common prime factors.
80 and 189 are relatively prime as they have no common factors other than 1.
160 and 189 are relatively prime as they have no common factors other than 1.