Oh honey, let me break it down for you. The common multiples of 4 and 9 are numbers that both 4 and 9 can divide into evenly. So, the first few common multiples would be 36, 72, 108, and so on. Just keep multiplying those numbers together and you'll have yourself a nice little list of common multiples.
To find a number that is not a common multiple of 4 and 9, we need to consider the multiples of each number. The multiples of 4 are 4, 8, 12, 16, 20, 24, ... and the multiples of 9 are 9, 18, 27, 36, 45, ... The first number in the list of multiples of 4 that is not a multiple of 9 is 4. Therefore, 4 is a number that is not a common multiple of 4 and 9.
Common multiples of 7 and 4 include any multiple of 28.
The common multiples of 9 and 11 are 99, 198, 297 and so on.
The first 5 multiples of 9 are 9, 18, 27, 36, and 45. For them to be common, they need to be compared to another set of multiples.
The lowest common multiple of 7 and 9 is 63. The common multiples of 7 and 9 are therefore the infinite set of multiples of 63. Thus, the common multiples of 7 and 9 are 63, 126, 189, 252, 315, 378, 441, 504, 567, 630, 693, and so on.
lcm(4, 9) = 36 → the two least common multiples (ie the first two common multiples) of 4 and 9 are 36 and 72.
The common multiples of 4 and 9 are 36, 72, 108 and so on.
To find a number that is not a common multiple of 4 and 9, we need to consider the multiples of each number. The multiples of 4 are 4, 8, 12, 16, 20, 24, ... and the multiples of 9 are 9, 18, 27, 36, 45, ... The first number in the list of multiples of 4 that is not a multiple of 9 is 4. Therefore, 4 is a number that is not a common multiple of 4 and 9.
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Common multiples of 7 and 4 include any multiple of 28.
They are the first three multiples of their lowest common multiple: 36, 72, 108.
The multiples of 36 go on forever.
The LCM of 4, 9, and 12 is 36
The Least Common Multiple (LCM) for 3 4 9 is 36.
The lowest common multiple is 36
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36