256 is a perfect square, the result of 16 x 16. Half of its factors will be less than 16, half greater. But we know that all of sixteen's factors will be factors of 256. The factors of 16 are 1, 2, 4, 8, 16 Dividing them into 256 gives us the rest.
1, 2, 4, 8, 16, 32, 64, 128, 256
The GCF of 256 and 352 is 32
The greatest common factor of 286 and 251 is 1.
Since 16 is a factor of 256, all of its factors are common.
The greatest common factor (GCF) of 256 and 80 is 16.
256 128,2 64,2,2 32,2,2,2 16,2,2,2,2 8,2,2,2,2,2 4,2,2,2,2,2,2 2,2,2,2,2,2,2,2
The greatest common factor (GCF) of 640 and 256 is 128.
4
It is: 16
It is: 4
It is 64
Common factors of 286 and 242 are: 1, 2, 11, and 22.
Ah, the greatest common factor of 128 and 256 is 128. You see, the greatest common factor is the largest number that divides evenly into both numbers, and in this case, 128 is the biggest number that fits that description. Just imagine those numbers as happy little friends, sharing their common factor joyfully.