1, 2, 3, 6, 9, 18
1, 19
18 has more factors than 19 and 25.
The factors of 57 are 1, 3, 19, and 57The factors of 18 are 1, 2, 3, 6, 9, and 18
The only number less than 100 with exactly nine factors is 36. 19 is not one of the factors.
The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 57 are: 1, 3, 19, 57
Factors of 18 are 1, 2, 3, 6, 9, and 18 Factors of 38 are 1, 2, 19, and 38 The common factors of 18 and 38 are 1 and 2.
Factors of 18 are 1, 2, 3, 6, 9 and 18. Factors of 57 are 1, 3, 19, and 57. The GCF of 18 and 57 is 3.
1 and 2
91
factors: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342prime factors: 2, 3, 3, 19
The factors of 18 are: 1, 2, 3, 6, 9, 18
The common factor is: 1
The only common factor is 1.