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The least common multiple of the numbers 2, 3, 6 and 7 is 42.
The Least Common Multiple (LCM) for 2 6 7 is 42.
7 is prime, so it's lowest common multiple with anything that isn't itself a multiple of 7 (in which case the LCM would just be the other number itself) is that number times seven (in this case, 175).
Multiples of 7 (first 5) : 7, 14, 28, 35Multiples of 5 (first 7) : 5, 10, 15, 20, 25, 30, 35The least common is then 35.
That is correct!