1, 2, 4, 5, 10, 20
1, 2, 3, 4, 6, 8, 12, 24
20 and 24's highest common factor is four.
Greatest common factor of 24 20 and 8 is 4.
The greatest common factor of 20, 24, and 56 are 4 .
The greatest common factor of 4, 20, and 24 is 4.
4 is the greatest common factor of 4, 20, 24.
The greatest common factor of 20, 28, and 24 is 4.
The Greatest Common Factor (GCF) of 20, 24, and 60 is 4
20 =4x5 24= 4x6gcf = 4
4 is the greatest common factor: it goes into 20 5 times and 24 6 times.
The GCF of 20, 24, and 68 is 4.
The GCF of 20, 24, and 132 is 4
The GCF of 20, 24, and 36 is 4.