The common factors of 18, 30, and 42 are: 1, 2, 3, and 6The Greatest Common Factor (GCF) is: 6
The greatest common factor of 18 and 21 is 3.
The GCF is 3.
The factors are 1, 2, 3, 6
The factors of 18 are:1, 2, 3, 6, 9, 18The factors of 42 are:1, 2, 3, 6, 7, 14, 21, 42The common factors are:1, 2, 3, 6The Greatest Common Factor (GCF) is:6
The greatest common factor of 18 21 and 42 is 3.
Common factors of 18 and 42 are: 1, 2, 3, and 6.
The common factors of 18 and 42 are 1, 2, 3 and 6
It is: 3
1 and 3
Common factors of 18 and 42 are: 1, 2, 3, and 6.
The greatest common factor of 39, 42, and 72 is 3
3 are.
The GCF is 3.
The common factors of 18, 30, and 42 are: 1, 2, 3, and 6The Greatest Common Factor (GCF) is: 6
Using 6 as the highest common factor for both numbers: 18/42 = 3/7
Since 3 is a factor of 42, it is automatically the GCF.