The LCM is: 2205
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LCM of 45 and 49 is 2205.
lcm(49, 63, 21) = 441 49 = 7^2 63 = 3^2 x 7 21 = 3 x 7 lcm = 3^2 x 7^2 = 441
The Least Common Multiple (LCM) for 49 63 is 441.
Least Common Multiple (LCM) for 45 49 34 13 is 974,610.
315