The LCM is 189.
The Least Common Multiple of 27 and 25 is 675.
1
The Least Common Multiple (LCM) for 27 21 is 189.
108
Common Multiples are multiples which are common to both numbers So Multiples of 9 are 9, 18, 27, 36 etc... Multiples of 27 are 27, 54, 81 etc... you can work out the least common multiple as 27 We can see that 9 is a factor of 27 so all multiples of 27 are a common multiple with 9. But as there is no upper limit we can not work out a greatest common multiple as they bigger they get the closer they get to infinity! You tend to work out Greatest Common Factor and Least Common Multiple with regards numbers.
The Least Common Multiple (LCM) of (15, 21 and 27) is 945.
The Least Common Multiple (LCM) for 21 27 45 is 945.
108
The Least Common Multiple (LCM) of 9 and 27 is 27. Since 27 is a multiple of 9, it is automatically the LCM of the set.It is 27.the answer is 27
Find the multiples of 27 and 15:Multiples of 27:..27 x 5 = 135Multiples of 15:..15 x 9 = 135Thus, 135 is the same common denominator for 27 and 15.
Note that 9x3=27 so 27 is a multiple of 9. Now, 27 is also a multiple of itself since it is 27x1.So the LCM or least common multiple is 27.
189