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126 is the Lowest Common Multiple of 18 and 42
The Least Common Multiple (LCM) for 42 86 is 1,806.
The Greatest Common Factor of 42 and 18 is 6.
The Least Common Multiple (LCM) for 18 42 is 126.
The greatest common multiple of 42 and 60 is an infinite number.The GCF is 6.The LCM is 420.It is infinite but the LCM is 420