27 = 3 x 3 x 3 98 = 2 x 7 x 7 There is no common factor other than 1.
no 90 93 96 99 102 so not 98
The GCF is 1.
The Greatest Common Factor of 154, 98, 42: 1414 (x 7, x 3 and x 11)
The GCF is: 3
Since 49 is a factor of 98, it is automatically the GCF.
Use a factor tree. 98 49,2 7,7,2
The greatest common factor of 98 and 112 is 14.
Since 49 is a factor of 98, it is automatically the GCF.
The greatest common factor of 34 and 98 is 2.
The factor pairs of 98 are (1,98), (2,49), and (7,14).
The Greatest Common Factor (GCF) of 21 and 98 is 7.