The LCM is: 27,225
LCM(99, 75) = 2475.
2475
The LCM is 27225.
The GCF is 45.
The GCF is 75.
2475/1
225, 450, 675, 900, 1125, 1350, 1575, 1800, 2025, 2250, 2475, . . .
33
It is 2475 kilometers from Beijing to Hong Kong.
1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2475, 3025, 5445, 9075, 27225
The GCF of 175 and 210 is 35.
2475, 4950, 7425, 9900, 12375, 14850, 17325, . . .