To find the LCM of two numbers you first need to find the prime factors of each:
135 = 3x3x3x5
325 = 5x5x13
The next step is to only count 1 prime factor whenever there is a duplicate in the two numbers. In this case, both numbers have 5 as a prime factor, so we can ignore one 5, giving us:
3,3,3,
5,5,13
Now we simply multiply all these numbers together to get our LCM:
3x3x3x5x5x13 = 8,775
So the lowest common multiple of 135 and 325 is 8,775
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You need at least two numbers to find an LCM. If that's 14, 21 and 35, the LCM is 210. If that's 142 and 135, the LCM is 19170.
The LCM of 2781 and 135 is 13,905. The LCM of 27, 81 and 135 is 405.
135
The LCM of 63 and 135 is 945.
The LCM is: 3,375
The Least Common Multiple (LCM) for 27 45 is 135.