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
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.
4, 8, 12, 16, 20, 24, 2814, 28
4, 8, 12, 16, 20, 24, 2814, 28
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
At least two or more numbers are needed to find their LCM
By comparing its multiples to another set of multiples.
By comparing its multiples to the multiples of another number.
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
Find the LCM and double it.
need more than one number an LCM..
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
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.
6 = 3,3 3= 3 3x3x3 = 9 LCM= 9
You need at least two numbers to find an LCM. If that's 3 and 6, the LCM is 6.
List the multiples.4, 8, 12, 1612, 24The LCM is 12.
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