Because those are the results when you multiply 22 by 1,2,3,4,5,6 and 7.
The first 10 numbers divisible by 22 are: 22, 44, 66, 88, 110, 132, 154, 176, 198, 220
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132 . . .
The GCF is 22.
Oh, what a happy little question! To find the least common multiple of 12 and 22, we first need to find the multiples of each number. The multiples of 12 are 12, 24, 36, 48... and the multiples of 22 are 22, 44, 66, 88... The least common multiple is the smallest number that appears in both lists, which in this case is 132. Just a little math magic to brighten your day!
22, 44, 66, 88, 110.
44 66 88 110 132 154
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, 264, . . .
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, 264 . . .
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, 264.
An infinite number, starting with 22, 44, 66, 88, 110, 132, 154, 176, 198, 220 . . .
55, 110, 165, 220, 275, 330, 385, 440, 495, . . .22, 44, 66, 88, 110, 132, 154, 176, 198, . . .
The first five multiples of 22 are 22, 44, 66, 88 and 110. For them to be common, they have to be compared to another set of multiples.
The concept of a list of multiples makes sense only for integers. Otherwise any number is a multiple of 2.2 For example 4.7? Yes, it is 2.2*2.13636... (repeating). 1.5? 2.2*0.681818... (repeating) sqrt(37)? 2.2*2.7649...
22, 44, 66, 88, 110, 132, 154, 176, 198, 220, 242, . . .
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143, 154, 165, 176, 187, 198.
11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143, 154, 165, 176, 187, 198.
The first 10 numbers divisible by 22 are: 22, 44, 66, 88, 110, 132, 154, 176, 198, 220