They are 10 and 20
10, 20 and 30.
Oh, dude, multiples of 2 between 0 and 20? Like, that's easy peasy. You've got 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20. Boom, there you go. Math made fun, right?
To get a multiple of a number, multiply that number by successive counting numbers. 10 x 1 = 10 10 x 2 = 20 10 x 3 = 30 10, 20, 30 are multiples of 10.
4/6/8/10
They are 10 and 20
21 and 28 are the two multiples.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
10, 20, 30 and 40
They are: 10 20 30 and 40
There are 10 multiples of 6 in that range.
Because 20 is a multiple of 4. All multiples of 20 are also multipples of 2, 5 and 10
10 and 20
There are two which are 1*10 = 10 and 2*10 = 20
10, 20, 30,... To get the multiples, multiply 10 by 1, 2, 3, 4, 5,...
Since 10 is a factor of 20, all multiples of 20 are multiples of 10. This is also true of 1, 2, 4 and 5.
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, ... Multiples of 5: 5, 10, 15, 20, 25, 30, ... Multiples of 10: 10, 20, 30, 40, 50, ... So the LCM (Least Common Multiple) is 10.