The factors of 6 are 1, 2, 3, and 6. The factors of 21 are 1, 3, 7, and 21. The common factors of 6 and 21 are 1 and 3, and the GCF is 3.
The LCM of 3, 6 and 7 is 42. The common multiple of those numbers in that range is 84.
To find the common multiples of 2, 3, and 7, we first list the multiples of each number: Multiples of 2: 2, 4, 6, 8, 10, 12, ... Multiples of 3: 3, 6, 9, 12, 15, 18, ... Multiples of 7: 7, 14, 21, 28, 35, ... The first common multiple of 2, 3, and 7 is 6, as it is the smallest number that is a multiple of all three numbers. The second common multiple is 12, as it is the next number that is a multiple of all three numbers.
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42The factors of 273 are: 1, 3, 7, 13, 21, 39, 91, 273The common factors are: 1, 3, 7, 21
It is not possible to give a sensible answer to this question. The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
The Least Common Multiple (LCM) for 3 6 7 4 is 84.
1.
The only Least Common Multiple (LCM) for 6 7 3 is 42.
The least common multiple of the numbers 2, 3, 6 and 7 is 42.
42 is the lowest common multiple of 3, 6, and 7.
The Least Common Multiple (LCM) of 7, 3, and 6 is 42.
6 factors into [2 3] 21 factors into [3 7] Common factor is [3]◄
The LCM of 3, 6, 7, and 10 is 210
The Least Common Multiple (LCM) for 4 5 6 3 7 is 420.
The factors of 6 are 1, 2, 3, and 6. The factors of 21 are 1, 3, 7, and 21. The common factors of 6 and 21 are 1 and 3, and the GCF is 3.
There are many common multiples but only one can be least. The LCM is 42.