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Example: 5 and 7
List the multiples of 5.
5, 10, 15, 20, 25, 30, 35, 40...
List the multiples of 7.
7, 14, 21, 28, 35, 42...
The LCM is the first number that appears on both lists.
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How do you find the LCD of algebraic fractions?
3/5 and 3/20you need to find the LCM of 5 and 20 multiples of 5: 0,5,10,15,20 multiples of 20: 0,20,40,60,80 the LCM of thedenominators,5 and 20, is 20
What is the common multiple of 15 30 and 45?
There are infinite common multiples for a set of numbers. So it is not possible to write down all the common multiples. Some common multiples of 15, 30 and 45 are 90, 180, 270, 360,... There is another way to find common multiples: Write the multiples of LCM(15, 30, 45). Actually the common multiples of a set of numbers are the multiples of their LCM. LCM of 15, 30 and 45 is 90. And the multiples of 90 are 90, 180, 270, 360, 450, 540,... which are the common multiples of 15, 30 and 45.
What is the LCM of 4 and 14 using lists of multiples?
4, 8, 12, 16, 20, 24, 2814, 28
What is the LCM of 4 and 14 using lists of multiples.?
4, 8, 12, 16, 20, 24, 2814, 28
How do you find LCM for 28xy to the 2 power42x to the 2 power y?
The LCM of 28 and 42 is 84. Since y2 and x2 are multiples of y and x respectively, they are automatically the LCM. That makes the answer 84x2y2
What is the answer LCM of 824 using lists of multiples?
At least two or more numbers are needed to find their LCM
How do you find the LCM of 40?
By comparing its multiples to another set of multiples.
How do you find the LCM of 60?
By comparing its multiples to the multiples of another number.
What the LCM of 6 and 9?
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
How do you find the first 2 multiples of 15 and 27?
Find the LCM and double it.
What is the LCM of the numbers 24 and by using the listing multiples method?
need more than one number an LCM..
How do you find the LCM of 6 and 9?
To find the LCM: write in 2 rows multiples of 6 (top row) and multiples of 9 (bottom row) and find the same number in both rows. 18 is in both rows, so 18 is the LCM of 6 and 9.6.12.18.249.18.27.36
Where are LCM from?
All numbers have multiples. Some numbers have some of the same multiples as other numbers. These are known as common multiples. On the list of common multiples, one number is the smallest. This is the least common multiple.
What is the LCM of 6 and 3 using listing Multiples?
6 = 3,3 3= 3 3x3x3 = 9 LCM= 9
What are the least common multiples of 36?
You need at least two numbers to find an LCM. If that's 3 and 6, the LCM is 6.
How do you find LCM of 12 and 4?
List the multiples.4, 8, 12, 1612, 24The LCM is 12.
How do you find the LCD of algebraic fractions?
3/5 and 3/20you need to find the LCM of 5 and 20 multiples of 5: 0,5,10,15,20 multiples of 20: 0,20,40,60,80 the LCM of thedenominators,5 and 20, is 20
