155 / 255 = 31 / 51 155 / 255 = 62 / 102 ... etc...
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
The GCF of 255 and 256 is 1.
The GCF is 5.
3 255 = 3 x 5 x 17 243 = 35 gcf = 3
The GCF of 155 and 507 is 1.
5
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85