2. 4, 6, 8, 10, 12, 14, 16, 18, 20
6,12,18,24,30,36,42,48.54.
multiples of 6-6 multiplesof 3- 3,6 multiples of 2- 2,4,6 LCM is 6
The LCM of 12 and 20 is 60
30 45 60 75 90
5, 10, 15, 30
There are an infinite number of them, and I'm rather busy at the moment. 18, 36, 54, 72, 90, 108, 126, 144, 162, and 180 are the smallest ten of them.
0*1=0 1*1=1 1*2=2 1*3=3 1*4=4 1*5=5 1*6=6 1*7=7 ... I hope you recognize the pattern forming. When 1(one) is multiplied by a number, the result is the number other than 1(one). Unless you multiply 1*1, which equals one.
The common multiples of 7, 14, and 21 are the infinite set of multiples of their least common multiple, which is 42. So the common multiplesof 7, 14, and 21 are 42, 84, 126, 168, and so on.Any multiple of 42.
Any number that ends in 5 is a multiple of 5.5, 10, 15, 20, 25, 30 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100Simple multiplication, or addition, depending on how you look at it.
Because numbers are infinite, there are an infinite number of multiples of 15. One number (A) is the multiple of another (B) if you can multiply (A) enough times to get (B). So, for instance, 12 is a multiple of 4, because 4x3 is 12. 16 is also a multiple of 4, because 4x4 is 16. So the multiples of 15 are 15 (15x1), 30 (15x2), 45 (15x3) and so on up to infinity.
Some multiples of 36 are 36,72,108,144,180,216,252,288,324,360, and so on. There are an infinite number of integer multiplesof a [non-zero] number.So you have36 x 1 = 3636 x 2 = 7236 x 3 = 108 etc.The multiples of 36 (or any number) are formed when 36 is multiplied by 1, 2, 3, 4, 5....and so on.EXAMPLE : The first few multiples of 36 are :1 x 36 = 36 : 2 x 36 = 72, 3 x 36 = 108, 4 x 36 = 144....and so on
(2+2)/(2+2)=1 (2/2)+(2/2)=2 (2*2)-(2/2)=3 (2+2+2)-2=4 (2+2)+(2/2)=5 (2*2*2)-2=6 ((2-.2)/.2)+2=7 2+2+2+2=8 (22/2)+2=9 ((2+2)*2)+2=10 ((2-.2)/.2)+2=11 (2+2+2)*2+=12 (22/2)+2=13 (2/.2)+(2+2)=14 2+(2/2)/.2=15 (2+2)*(2+2)=16 ...??????????=17 ((2+2)/.2)-2=18 ((2+2)-.2)/.2=19 22- √(2+2)=20