The greatest common factor is the highest number that divides exactly into two or more numbers.
20: 1, 2, 4, 5, 10, 20
44: 1, 2, 4, 11, 22, 44
The GCF of 20 and 44 is 4.
The GCF is 4.
The GCF of 11 and 44 is 11. The GCF of 20 and 30 is 10. The GCF of 5 and 11 is 1. The GCF of all of them is 1.
The GCF is: 4
the greatest common factor of 20 44 88----------- 4
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF of 44 and 88 is 44. Since 44 is a factor of 88, it is automatically the GCF.
The GCF is 1.
GCF(72, 44) = 4.
The GCF is 4.
The GCF is 44.