To find the common factors of 123 and 555, we first need to determine the factors of each number. The factors of 123 are 1, 3, 41, and 123. The factors of 555 are 1, 3, 5, 15, 37, 111, and 555. The common factors of 123 and 555 are 1 and 3. Therefore, they have 2 common factors.
The common factors of 72 and 81 are: 1, 3, and 9
The common factors of 16 and 72 are 1, 2, 4, 8
The common factors of 24 and 72 are: 1, 2, 3, 4, 6, 8, 12, and 24The common factors are: 1, 2, 3, 4, 6, 8, 12, 24
The common factors of 64 and 72 are 1, 2, 4 and 8.
The GCF is 3.
To find the common factors of 123 and 555, we first need to determine the factors of each number. The factors of 123 are 1, 3, 41, and 123. The factors of 555 are 1, 3, 5, 15, 37, 111, and 555. The common factors of 123 and 555 are 1 and 3. Therefore, they have 2 common factors.
The common factors of 72 and 86 are: 1 and 2
Common factors of 81 and 72 are: 1, 3, and 9.
Since 12 is a factor of 72, all of its factors are common.
The common factors of 72 and 81 are: 1, 3, and 9
The common factors of 72 and 99 are 1, 3, and 9
1,2,3,4,6,8,9,12,18,24,36 and 72
There are no common factors of 72 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The prime factors of 72 are 2, 2, 2, 3, and 3.
The common factors of 16 and 72 are 1, 2, 4, 8
The common factors of 24 and 72 are: 1, 2, 3, 4, 6, 8, 12, and 24The common factors are: 1, 2, 3, 4, 6, 8, 12, 24
6 has those factors.