The greatest common factor (GCF) of a set of numbers is the largest number that divides evenly into all of the numbers in the set. In the case of 108, the factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, and 108. The greatest common factor of 108 would be the largest number that is also a factor of any other number in the set. Since 108 is the largest number in the set, it cannot have a greatest common factor with itself.
The GCF is 1.
7 has two factors, one and itself. For them to be common, they need to be compared to another set of factors.
The least common factor of any set of positive integers is 1.
It's not possible to have a common factor of a single number. Common factors are the result of comparing at least two numbers. The least common factor ofany set of positive integers is 1. The GCF of 30, 210 and 420 is 30. The LCM of 30, 210 and 420 is 420.
12, 24, 36, 48, 60, 72, 84, 96, 108, . . . 35, 70, 105, 140, 175, 210, 245, 280, 315, . . .
The least common factor of any set of integers is 1.
The greatest common multiple of any set of integers is infinite.k
The greatest common multiple of any set of integers is infinite.
The least common factor of any set of positive integers is 1.
The least common factor of any set of numbers is 1.
The least common factor of any set of positive integers is 1.