The LCM is 280.
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LCM(56, 84) = 168 GCF(56, 84) = 28
Well, isn't that a happy little question! To find the Least Common Multiple (LCM) of 7, 8, and 28, we look for the smallest number that all three numbers can divide into evenly. The LCM of 7, 8, and 28 is 56. Just like adding a touch of titanium white to a painting, finding the LCM brings harmony and balance to our numbers.
420
GCF is 7. LCM is 420
The LCM is: 56