Well, honey, let me break it down for you. No, not all multiples of 9 are multiples of 6. See, multiples of 9 are numbers like 9, 18, 27, and so on, while multiples of 6 are numbers like 6, 12, 18, and so forth. So, while 18 is both a multiple of 9 and 6, not all multiples of 9 will be multiples of 6. Hope that clears things up for ya!
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No, not all multiples of 9 are also multiples of 6. In order for a number to be a multiple of both 9 and 6, it must be a common multiple of both numbers. The least common multiple of 9 and 6 is 18, so any multiple of 18 would be a multiple of both 9 and 6.
No. For a start, 9 is itself a multiple of 9, but it is not a multiple of 6.In general, all multiples of a number "a" will also be multiples of number "b", only if "a" itself is also a multiple of "b". For example, all multiples of 12 are multiples of 4, since 12 is a multiple of 4.
Not all of them are. Consider 27. 6 and 9 share a lot of common multiples because they share a common factor.
To find the LCM of a number in this case 6 and 9 you find all of their multiples that they share in this caseThe multiples of 6 are 2,3,6
All numbers divisible by 9 are divisible by 3; since 9 = 3 x 3 all multiples of 9 are also multiples of 3. However, all numbers divisible by 3 are not divisible by 9, eg 6 = 2 x 3 but 6 is not divisible by 9 (since 6 is not a multiple of 9) - it only takes one counter example to disprove a theory.
252 and all its multiples.
Since the lowest common multiple of 9 and 2 is 18, all of the common multiples of 9 and 2 are multiples of 18. The first five are: 18, 36, 54, 72, 90 Since 9 is odd thean there are going to be odd numbers, which are not multiples of two.