No.
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143, 154, 165, 176, 187, 198...
55, 110, 165, 220, 275, 330, 385, 440, 495, . . .22, 44, 66, 88, 110, 132, 154, 176, 198, . . .
22
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143, 154, 165, 176, 187, 198.
66, 132, 198, 264, 330.
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, . . .
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, 264, . . .
The LCM of 154 and 198 is 1386.
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, 264 . . .
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, 264.
An infinite number, starting with 22, 44, 66, 88, 110, 132, 154, 176, 198, 220 . . .
110, 121, 132, 143, 154, 165, 176, 187, 198.
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.
The greatest common factor of 154 and 198 is 22.
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143, 154, 165, 176, 187, 198...
396
55, 110, 165, 220, 275, 330, 385, 440, 495, . . .22, 44, 66, 88, 110, 132, 154, 176, 198, . . .