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How do you find the least common denominator of two fractions?
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.
What are the first three common multiples of 2 and 4?
4, 8 and 12 are the first 3 common multiples of 2 and 4
Multiples and least common multiples vocabulary?
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.
List all of the common multiples for 24 and 4?
There are infinitely many common multiples of 24 and 4. Those are all numbers of form t = 24n, where n = 1, 2, 3, ..., because 24 itself is divisible by 4. The least common multiple of 4 and 24 is 24.
What are the lowest common multiples of 3 4 9?
The Least Common Multiple (LCM) for 3 4 9 is 36.
