They are members of an infinite set of numbers of the form 245*k where k is an integer.
The multiples of 245 are numbers that can be divided evenly by 245. To find the multiples, you can multiply 245 by whole numbers. The first few multiples of 245 are 245, 490, 735, 980, 1225, and so on.
An infinite number of of multiples of 245 can be divided by 245.
No, all multiples of 6 are even numbers.
245, 490, 735, 980 . . .
The LCM is 245. The multiples of 49 are 49, 98,147,196, and 245. The multiples of 35 are 35,70, 105,140,175,210 and 245. From the lists you can see 245 is the first common multiple. That makes it the LCM.
By making a table of their multiples and finding where they are the same. The answer is 735.
The first 10 multiples of 49: 49, 98, 147, 196, 245, 294, 343, 392, 441, 490
35, 70, 105, 140, 175, 210, 245, 280.
The first 25 multiples of 245: 245, 490, 735, 980, 1225, 1470, 1715, 1960, 2205, 2450, 2695, 2940, 3185, 3430, 3675, 3920, 4165, 4410, 4655, 4900, 5145, 5390, 5635, 5880, 6125 . . .
35, 70, 105, 140, 175, 210, 245, 280, 315
The first 15 multiples of 35: 35, 70, 105, 140, 175, 210, 245, 280, 315, 350, 385, 420, 455, 490, 525 . . . ∞
49, 98, 147, 196, 245, 294, 343, 392, 441, 490.