For 225, 135, 105 the LCM is: 4,725
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The LCM is 540.
The LCM is: 225
Least Common Multiple (LCM) for 15 75 45 is 225.
The LCM is 405.
Express every number in terms of its prime factors.135 = 3 x 3 x 3 x 5 = 33 x 5225 = 3 x 3 x 5 x 5 = 32 x 5245 = 3 x 3 x 5 = 32 x 5The LCM is the product of the highest power of each prime factor.The LCM of 135, 225 and 45 is therefore 33 x 52 = 27 x 25 = 675