The GCF is 1.
GCF means Greatest Common Factor. GCF of 51 and 255 will be, = 255/ 51 = 5. So, 255 is divisible by 51. So, the answer is 51. or, Factors of 51 is = 17x3 Factors of 255 is = 3x5x17 So the common factors are 3x17 which is 51.
The GCF is 5
255/1000 = 51/200 (simplest form)or in decimals, 255/1000 = 0.255
The GCF of 255 and 256 is 1.
3 255 = 3 x 5 x 17 243 = 35 gcf = 3
5
85
85
85
The LCM is 255. The GCF is 17.
There are 1000 metres in one kilometre. Therefore, 255 metres is equal to 255/1000 = 0.255 kilometres.