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The lest common multiple of a number n and 6 is 42. What are of the possible whole number values for n?

User Dutch
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1 Answer

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One possible value of n is 7

List out the multiples:

7: 7, 14, 21, 28, 35, 42, 49
6: 6, 12, 18, 24, 30, 36, 42, 48

Another possible value of n is 42

List out the multiples:

42: 42, 84
6: 6, 12, 18, 24, 30, 36, 42, 48
User Anatoliy Gatt
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