The factors of 15 are 1, 3, 5, and 15. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factors of 15 and 18 are 1 and 3.
Common factors of 15 and 18 are: 1 and 3.
The common factors of 15 and 18 are 1 and 3Common factors of 15 and 18 are: 1 and 3.
Common factors of 12, 15, and 18 are: 1 and 3.
The common factors are: 1, 3
The common factors of 12, 15, and 18 are 1 and 3The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 15 are:1, 3, 5, 15The factors of 18 are:1, 2, 3, 6, 9, 18The common factors are:1, 3
The only common factor of 15, 18, 20, and 50 is 1.
1 and 3
1 and 3
3
Common factors of 15 and 18 are: 1 and 3.
The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 50 are: 1, 2, 5, 10, 25, 50 The common factors are: 1, 2 The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 15 are: 1, 3, 5, 15 The factors of 18 are: 1, 2, 3, 6, 9, 18 The common factors are: 1, 3