66 plus 66 equals 132
31/66
68 - 56 is 12 plus 54 is 66 plus 66 is 132.
66
132/2 = 66 However, from they way you have worded it ;- 2/132 = 1/66 = 0.0151515......
66/132 = 1/2
2
132
The GCF is 11.
The LCM would be 132 !
66*2=132
The GCF of 132 and 198 is 66. The factors of 132 are 2x66=2x2x3x11, The factors of 198 are 198= 3x66=2x11x3x3 The GCF is 66.