Factors of 3: 1, 3 Factors of 68: 1, 2, 4, 17, 34, 68 GCF (3, 68) = 1
17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187.
34, 68, 102, 136, 170, 204, 238, 272, 306, 340, . . .
51: 51, 102, 153, 204, 255 68: 68, 136, 204, 272, 340 The least common multiple of 51 and 68 is 204.
The factors of 102 are:1, 2, 3, 6, 17, 34, 51, 102The factors of 136 are:1, 2, 4, 8, 17, 34, 68, 136The common factors are:1, 2, 17, 34The Greatest Common Factor:GCF = 34
Factors of 3: 1, 3 Factors of 68: 1, 2, 4, 17, 34, 68 GCF (3, 68) = 1
17, 34, 51, 68, 85, 102, 119, 136, 153, 170, . . .
17 34 51 68 85 102 119 136 153 170
17, 34, 51, 68, 85, 102, 119, 136, 153, 170
17, 34, 51, 68, 85, 102, 119, 136, 153, 170
17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187, . . .
17, 34, 51, 68, 85, 102, 119, 136, 153, 170
17, 34, 51, 68, 85, 102, 119, 136, 153, 170 and so on.
17, 34, 51, 68, 85, 102, 119, 136, 153, 170.
17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187.
34, 68, 102, 136, 170, 204, 238, 272, 306, 340, . . .
51: 51, 102, 153, 204, 255 68: 68, 136, 204, 272, 340 The least common multiple of 51 and 68 is 204.