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Q: What are the least common multiples of 4 and 2?

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The least common multiple(LCM) is 12

4, 8 and 12 are the first 3 common multiples of 2 and 4

the least common multiple is 8

To find the least common denominator, list the multiples of each denominator. The lowest one they have in common is the LCD.For example:2/3 and 3/4:The multiples of 3 are: 3, 6, 9, 12, 15, 18, 24...The multiples of 4 are: 4, 8, 12, 16, 20, 24...The common multiples are 12 and 24. Since 12 is the least, it is the LCM.

Multiples are the results when we multiply a number by an integer. For instance: We have number 3. If we multiply 3 by 1,2,3,4,5,6,...,n, the results would be 3,6,9,12,15,18,...,n which are the multiples of 3. Least Common Multiple is the smallest number common to two or more numbers. For instance: We have 3 and 4 as our given numbers. The multiples of 3 are 3,6,9,12,15,18,21,24,...,n while the multiples of 4 are 4,8,12,16,20,24,...,n. As we can see, the common multiples are 12 and 24... The least is 12. Therefore, the LCM of 3 and 4 is 12.

Related questions

The Least Common Multiple (LCM) for 2 4 is 4.

No, they are just multiples of 2.

36

12

The least common multiple(LCM) is 12

It is 12 and its multiples.

Use some method which you probably already learned, to find the least common multiple. All the other common multiples are multiples of this least common multiple, so you can multiply the least common multiple by 2, by 3, by 4, etc., to get additional common multiples.

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 5 are 20, 40, 60, 80,100 and so onGet the least common multiple of the two. All other common multiples are multiples of this least common multiple.Any multiple of 20.

There are plenty of common multiples, but only one can be the least; thus the least common multiple of 4, 6, 9 is 36.

Since 4 is a multiple of 2, all the multiples of 4 will be common.

The Least Common Multiple (LCM) for 4 9 is 36.

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